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Individual Calculations November 2023 |
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| Triparno, Ghosh Total change: 8.80 | |   |
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| West Bengal State Under-13 Open Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1456 | 4.00 | 6 | 0.22 | 40 | 8.80 | |
|  Rupsha, Mondal | | | 1056 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bhadra, Anibrata | | | 1152 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Wriddhish, Chakraborty | | | 1148 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Banik, Hrishikesh Kumar | | | 1580 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rishan, Debnath | | | 1500 | IND | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Sanjeeban, Mandal | | | 1548 | IND | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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