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Individual Calculations October 2019 |
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| Samadashvili, Martha Total change: 18.80 | |   |
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| 141st Annual New York State Championship | Albany, New York | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2086 | 2.50 | 5 | 0.47 | 40 | 18.80 | |
|  Cheng, Michael | | | 1954 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Bachin, Vitaly | m | | 2383 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pardiwalla, Vispy | | | 2044 | IND | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Muratov, Sergei | f | | 2187 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Graif, William | | | 2254 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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