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Individual Calculations May 2023 |
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| Kingsuk, Gorai Total change: -10.40 | |   |
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| 1st All India Open International Fide Rating Chess Tournament 2023 | Kolkata | IND | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1124 | 0.50 | 3 | -0.26 | 40 | -10.40 | |
|  Swapnabha, Neogi | | | 1346 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Prapti, Moulik | | | 1274 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Paramarth, Mitra | | | 1324 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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