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Individual Calculations November 2023 |
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| Oishik, Mondal Total change: 22.00 | |   |
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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 |
| 1364 | 1544 | 5.50 | 7 | 0.55 | 40 | 22.00 | |
|  Suvam, Ghosh | | | 1144 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sunetra, Dey | | | 1248 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Swapnanil, Kar | | | 1340 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sagnik, Dutta | | | 1227 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Niladri, Banerjee | | | 1564 | IND | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Arhashirsha, Biswas | | | 1541 | IND | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ranit, Maity | | | 1483 | IND | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * 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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