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Individual Calculations February 2023 |
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| Saikrishna, S. T. Total change: -10.60 | |   |
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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 |
| 1331 | 1768 | 6.00 | 7 | -0.53 | 20 | -10.60 | |
|  Bommanna, S | | | 1368 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanal, Kumar S | | | 1249 | IND | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sam, Peniel P | | | 1364 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shidad, M | | | 1434 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Naavarasu, P | | | 1206 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hariharan, Gandhi | | | 1389 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gopi, R | | | 1309 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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