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Individual Calculations July 2023 |
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| Rupayaan, Guha Total change: -4.80 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1027 | 0.00 | 3 | -0.12 | 40 | -4.80 | |
|  Shourya, Paul | | | 1711 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Venkatesh, H | | | 1376 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mehendi, Sil | | | 1882 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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