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Individual Calculations February 2023 |
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| John, Harris Sujin Total change: 33.60 | |   |
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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 |
| 1343 | 1111 | 2.00 | 5 | 0.84 | 40 | 33.60 | |
|  Khetre, Gaurav | | | 1540 | IND | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Sathish, M | | | 1269 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rafik, S | | | 1219 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Noushad, E P | | | 1438 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Manoj, Kumar Reddy S | | | 1248 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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