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Individual Calculations August 2015 |
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| Senthilkumar, Pranav Total change: 99.20 | |   |
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| 2015 Summer Tuesday Night Marathon | San Francisco, California | USA | 2015-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1602 | 2.50 | 4 | 1.63 | 40 | 65.20 | |
|  Chea, Na | | | 1882 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Aquino, Pat | | | 1577 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Traub, Igor Vladimirovich | | | 2002 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Askin, Michael C | | | 1961 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2015 Sacramento Chess Championship | Sacramento, California | USA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1631 | 2.00 | 4 | 1.16 | 40 | 46.40 | |
| | Beilin, Allan | | | 2031 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jirasek, Ladia | | | 2031 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Somalwar, Anaiy | | | 1609 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Biyiasas, Theodore | | | 1933 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Bay Area Chess GM Melikset Khachiyan Championship | Milpitas, California | USA | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1631 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
| | Wei, Jeffrey | | | 1773 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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