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Individual Calculations February 2023 |
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| Krishna, Udupa Total change: -40.00 | |   |
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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 |
| 1262 | 1664 | 3.50 | 6 | -2.00 | 20 | -40.00 | |
|  Pavankumar, Reddy C | | | 1264 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manoj, Kumar Reddy S | | | 1248 | IND | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Vignesh, R | | | 1251 | IND | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sam, Peniel P | | | 1364 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Venkat, Reddy S | | | 1300 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mohammed Salih, Pk | | | 1143 | IND | 0.00 | 1 | -0.97 | 20 | -19.40 | | | * 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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