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Individual Calculations May 2023 |
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| Vaishnavi, Radhakrishnan Total change: 76.80 | |   |
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| Tamil Nadu State Under 13 Girls FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1174 | 5.00 | 7 | 1.92 | 40 | 76.80 | |
|  Jesslyn, Jinisha J | | | 1054 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lakshana, Subramanian | | | 1432 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Shanmathi, Sree S | | | 1318 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Vaishnavi, S K | | | 1342 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sai, Tanishka T | | | 1041 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Pradiksha, P S | | | 1221 | IND | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Tharunika, G | | | 1147 | IND | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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