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Individual Calculations September 2019 |
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| Meiyappan, Annapoorni Total change: 112.40 | |   |
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| 2019 BAC Summer Championship | Santa Clara, California | USA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1577 | 3.50 | 5 | 2.81 | 40 | 112.40 | |
|  Tang, Michael | | | 1804 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Ai, Evan | | | 1908 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Senthilkumar, Pranav | c | | 1848 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Canessa, John | | | 1933 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Lukasiewicz, Aleksander | | | 1977 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | |
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