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Individual Calculations April 2023 |
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| Navaneel, Chhatui Total change: -4.40 | |   |
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| West Bengal State Under-11 Open Chess Championship-2023 | Kolkata | IND | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1131 | 1222 | 3.00 | 5 | -0.11 | 40 | -4.40 | |
|  Arnab, Nandy | | | 1024 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Abhiraj, Das | | | 1183 | IND | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Khushal, Bagri | | | 1109 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Shreyaskar, Tanti | | | 1168 | IND | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Narendra, Agarwal | | | 1173 | IND | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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