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Individual Calculations July 2013 |
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| Stein, Jeremy A Total change: -9.45 | |   |
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| 2013 Southern California Championship Candidates | Monterey Park, California | USA | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2119 | 1.50 | 4 | -0.12 | 15 | -1.80 | |
|  Yanayt, Eugene | f | | 2230 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Sheng, Joshua | | | 1994 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Remlinger, Larry A | m | | 2305 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Akopyan, Harutyun | f | | 2238 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2119 | 2.00 | 3 | 0.04 | 15 | 0.60 | |
| | Harmon-Vellotti, Carl | | | 1846 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Wasiolek, Rory E | | | 2061 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Wang, Tianqi | | | 2082 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2013 SoCal Class Championships | Irvine, California | USA | 2013-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2119 | 0.50 | 3 | -0.55 | 15 | -8.25 | |
| | Kretchetov , Alexander | f | | 2286 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Banik, Siddharth G | | | 1989 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Khachiyan, Melikset | g | | 2502 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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