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Individual Calculations February 2023 |
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| Kiran, Kumar A Simpi Total change: 23.20 | |   |
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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 |
| 1324 | 1165 | 3.00 | 6 | 1.16 | 20 | 23.20 | |
|  Ramesha, A R | | | 1275 | IND | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Manoj, Kumar Reddy S | | | 1248 | IND | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Karthikeyan, R Kasaragod | | | 1221 | IND | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Khetre, Gaurav | | | 1540 | IND | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Rafik, S | | | 1219 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Noushad, E P | | | 1438 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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