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Individual Calculations February 2023 |
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| Ramesha, A R Total change: 6.80 | |   |
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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 |
| 1256 | 1275 | 3.00 | 5 | 0.34 | 20 | 6.80 | |
|  Kiran, Kumar A Simpi | | | 1165 | IND | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Vibin, Wilson C | | | 1199 | IND | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Basalingappa, Maraddy | | | 1173 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Shashidhar, K M | | | 1524 | IND | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Rafik, S | | | 1219 | IND | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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