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Individual Calculations February 2023 |
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| Sathish, M Total change: 18.60 | |   |
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| AICFB South Zone Chess Championship for the Visually Challenged 2023 | Bangalore | IND | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1269 | 4.00 | 6 | 0.93 | 20 | 18.60 | |
|  John, Harris Sujin | | | 1111 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sujith, M Unni | | | 1458 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Laxmikant, A Simpi | | | 1029 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shidad, M | | | 1434 | IND | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gopi, R | | | 1309 | IND | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Naavarasu, P | | | 1206 | IND | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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