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Individual Calculations November 2023 |
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| Granthik, Mallick Total change: 78.40 | |   |
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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 |
| 1420 | 1232 | 3.50 | 6 | 1.96 | 40 | 78.40 | |
|  Parambrata, Sarkar | | | 1469 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Rishan, Debnath | | | 1500 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sayan, Barua | | | 1401 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Narendra, Agarwal | | | 1387 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Shreyan, Gupta Barman | | | 1421 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Swapnanil, Kar | | | 1340 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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