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Individual Calculations February 2023 |
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| Rajapandian, Vijay Total change: 9.60 | |   |
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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 |
| 1309 | 1043 | 1.00 | 4 | 0.24 | 40 | 9.60 | |
|  Sam, Peniel P | | | 1364 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Prasanna, Kumar M | | | 1206 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sujith, M Unni | | | 1458 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Manoranjan, Reddy V | | | 1209 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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