Player Details
Name Stephen Ray Ostapuk
USCF Id USCF 10935814
USCF Rating 1628 R | 1536 Q
State AZ
Games 179 (72|83|24)
Tournaments 42
History


Scorebook
This player has no scoresheets yet.

Last Tournaments
Date Tournament (Section) Place Rating (R)
25 May, 15 2015 US AMATEUR WEST (1) 29 1628
28 Feb, 15 IST GRAND PRIX SERIES #3 (1) 3 1615
25 Jan, 15 2015 TUCSON OPEN AND SCHOLASTI... (2) 7 1634
20 Dec, 14 DECEMBER 2014 - GRAND PRIX 2 F... (1) 5 1574
13 Dec, 14 BCA-121314 (1) 4 1535
15 Nov, 14 IST GRAND PRIX SERIES #1 (1) 6 1522
02 Nov, 14 2014 ARIZONA SENIOR OPEN (1) 21 1540
20 Sep, 14 BCA CHESS TOURNAMENT (1) 2 1540
20 Jul, 14 2014 YE OLDE PUEBLO (2) 27 1527
28 Jun, 14 IST GRAND PRIX SERIES #3 (1) 11 1530
14 Jun, 14 CHESS FOR CHARITY (1) 1 1526
26 May, 14 2014 US AMATEUR WEST (1) 42 1517
01 Mar, 14 FOOTHILLS OPEN MARCH 2014 (2) 7 1550
08 Feb, 14 FOOTHILLS OPEN FEBRUARY 2014 (1) 2 1596
26 Jan, 14 2014 TUCSON OPEN (2) 22 1595
21 Dec, 13 IST GRAND PRIX SERIES #2 (1) 6 1613
10 Nov, 13 2013 ARIZONA SENIOR OPEN (1) 12 1632
24 Aug, 13 CHESS FOR CHARITY 8-24-2013 (1) 5 1640
21 Jul, 13 2013 YE OLDE PUEBLO (2) 16 1681
29 Jun, 13 IST GRAND PRIX SERIES #4 (1) 8 1657
27 May, 13 2013 US AMATEUR WEST (1) 26 1614
27 May, 13 2013 US AMATEUR WEST (6) 2 1622
02 Mar, 13 IST GRAND PRIX SERIES #3 (1) 8 1657
10 Feb, 13 TUCSON CHESS ALLIANCE FEB G/60 (2) 3 1693
27 Jan, 13 2013 TUCSON OPEN AND SCHOLASTI... (2) 23 1628
15 Dec, 12 IST GRAND PRIX SERIES #2 (1) 7 1662
18 Nov, 12 2012 AZ SENIOR OPEN (1) 8 1670
29 Sep, 12 IST GRAND PRIX SERIES #1 (1) 2 1655
01 Sep, 12 201209 CHESS FOR CHARITY (1) 7 1596
22 Jul, 12 2012 YE OLDE PUEBLO (2) 26 1593
30 May, 12 EASTSIDE C.C. MATCH GAMES (1) 3 1624
24 Mar, 12 TUCSON CHINESE CULTURAL CENTER (1) 5 1631
22 Jan, 12 2012 TUCSON OPEN AND SCHOLASTI... (2) 15 1634
17 Dec, 11 TUCSON CHINESE CULTURAL CENTER (1) 13 1644
13 Nov, 11 2011 ARIZONA SENIOR OPEN (1) 5 1654
13 Aug, 11 TUCSON CHINESE CULTURAL CENTER (1) 16 1562
17 Jul, 11 2011 YE OLDE PUEBLO (2) 23 1553
25 Jun, 11 6TH ANNUAL WESTERN ALLIANCE (1) 17 1574
30 May, 11 2011 US AMATEUR WEST (1) 49 1616
27 May, 11 2011 US AMATEUR WEST BITZ (1) 4 1685 Q
19 Mar, 11 TUCSON CHINESE CULTURAL CENTER (1) 4 1628
23 Jan, 11 2011 TUCSON OPEN (2) 10 1647
Most Played Opponents
Player (W|L|D)
Mikhail Y Belakovski... 9 (3|4|2)
Roy Benson 8 (3|3|2)
Edward S Kestler 7 (4|2|1)
Jesus Ruben Martinez 7 (4|3|0)
Ethan Li 5 (1|4|0)
Sreekar Bommireddy 4 (0|4|0)
Daniel Shevelev 4 (1|2|1)
Gordon F Haynes 3 (1|2|0)
Scott Webster Knight 3 (1|1|1)
Justin A Friedlander 3 (1|1|1)
Ryan Zhao Thompson 3 (2|1|0)
John M Keenan 3 (1|2|0)
Rohan Mittal 3 (0|3|0)
Emma E Wing 3 (0|3|0)
Jason Fan 3 (0|2|1)
George W Kline 3 (3|0|0)
Aleksander Donn Rose... 2 (1|0|1)
Buddy Thompson 2 (2|0|0)
Yulia A Savine 2 (0|1|1)
Bennett Michael Katz 2 (1|1|0)
Andy Li 2 (1|1|0)
Kenneth Nicholas Gen... 2 (0|2|0)
Tom R Mayka 2 (0|2|0)
Colin Michael Stapcz... 2 (0|1|1)
Evan Hao 2 (2|0|0)
William D Pace Jr 2 (1|1|0)
Carlos Eli Boteo Tru... 2 (1|1|0)
Ruturaj Suresh Patil 2 (0|2|0)
David G Sheppard 2 (1|1|0)
Jan Jones 2 (1|0|1)
Lawrence Bernstein 2 (0|2|0)
Brian Belakovsky 2 (1|0|1)
Jacob Van Der Leeuw 2 (1|1|0)
Gunner Martineau 1 (0|1|0)
George Ruan 1 (0|1|0)
Sean Duffy 1 (1|0|0)
Daniel S Katzel 1 (1|0|0)
James Matthew Dwyer 1 (1|0|0)
Morry R Holland 1 (0|1|0)
John Irwin 1 (0|1|0)
Fred Duren 1 (0|1|0)
Jimmie Howard Clark 1 (1|0|0)
Aiya Cancio 1 (0|0|1)
Gordon L Higbie 1 (0|1|0)
Clifton P Ford 1 (1|0|0)
Robert E Mc Corkle 1 (1|0|0)
William Austin Allen... 1 (1|0|0)
Rahul Puranam 1 (0|1|0)
Sumhith Aradhyula 1 (0|1|0)
Eli Ray Cindrich 1 (1|0|0)
Toby Ebarb 1 (1|0|0)
Ardith El-Kareh 1 (1|0|0)
Benjamin Friedlander 1 (0|1|0)
Justin W Arnold 1 (0|1|0)
Henry H Lei 1 (1|0|0)
Sean Innes 1 (0|1|0)
Geoffrey Young Gill 1 (0|0|1)
Alexander Vogel 1 (0|0|1)
Matthew R Noble 1 (0|1|0)
Troy E Oberg 1 (1|0|0)
Bryce P Baringer 1 (1|0|0)
Quinn Dylan Hudson 1 (1|0|0)
Ryan Zou 1 (1|0|0)
Ryan Blackman 1 (1|0|0)
Enoch E Kawai 1 (1|0|0)
Bryce Todd 1 (0|1|0)
James S Caid 1 (1|0|0)
Henry Wang 1 (1|0|0)
Zak Cancio 1 (0|1|0)
Derrick Todd Rothe 1 (1|0|0)
Theodore B Day 1 (1|0|0)
Xiexin Wang 1 (0|1|0)
Bohan Li 1 (0|0|1)
Jonathan Charles Mar... 1 (0|0|1)
Matthew Gross 1 (1|0|0)
Amrit Gupta 1 (0|0|1)
Hugh Fox 1 (1|0|0)
Yuchieh Su 1 (1|0|0)
Joshua D Pennock 1 (1|0|0)
Richard Raymond Desm... 1 (0|0|1)
Christopher David Kn... 1 (1|0|0)
Michael S Reed 1 (0|1|0)
Harry H Lei 1 (1|0|0)
Varun Bajaj 1 (0|1|0)
Tiegan Michael Kurti... 1 (1|0|0)
Mark Haughwout 1 (1|0|0)
Joseph Torres 1 (0|1|0)
Shane Michael Smith 1 (1|0|0)
Thomas Mathine 1 (0|1|0)
Gary Lee Payne 1 (1|0|0)
Cepheus Martinez 1 (0|1|0)
James E Chaffin 1 (0|1|0)
Richard Frank Quesad... 1 (0|0|1)
Dan Huu Nguyen 1 (0|1|0)
Victor C Yee 1 (0|1|0)
Nicolas Godfrey John... 1 (0|1|0)
Jose Angel Castillo 1 (0|1|0)
Larry C Paxton 1 (0|1|0)
Kenneth Su 1 (0|0|1)
Thomas A Green 1 (0|0|1)
Peter A Angeli 1 (1|0|0)
Joseph Patrick Kenne... 1 (0|1|0)
Nick Mercurio-Sakwa 1 (1|0|0)
Steven G Pennock 1 (0|1|0)
Maclain Bonfield 1 (0|1|0)
Daniel Lohrman 1 (1|0|0)
Brian Wen 1 (0|1|0)