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Individual Calculations February 2023 |
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| Mohammed Salih, Pk Total change: 77.80 | |   |
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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 |
| 1421 | 1143 | 5.00 | 6 | 3.89 | 20 | 77.80 | |
|  Binoy, V S | | | 1272 | IND | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Shaibu, T | | | 1381 | IND | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sujith, M Unni | | | 1458 | IND | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Hariharan, Gandhi | | | 1389 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sam, Peniel P | | | 1364 | IND | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Krishna, Udupa | | | 1664 | IND | 1.00 | 1 | 0.97 | 20 | 19.40 | |
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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