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Individual Calculations August 2015 |
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| Li Jr, William Total change: 0.00 | |   |
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| 2015 Sacramento Chess Championship | Sacramento, California | USA | 2015-07-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2082 | 0 | 0.50 | 1 | 0.00 | 2082 | | 0.00 | |
|  Jirasek, Ladia | | | 2082 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1926 | 0 | 2.00 | 3 | 0.00 | 1946 | | 0.00 | |
|  Senthilkumar, Pranav | c | | 1631 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Chang, Eliam Huai-Yang | | | 1772 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | De Guzman, Ricardo | m | | 2376 | PHI | 0.00 | 1 | 0.00 | | 0.00 | |
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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