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Individual Calculations June 2023 |
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| Jaswanth, M K Total change: -18.00 | |   |
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| Tamil Nadu State Under 11 Open FIDE Rated Chess Championship-2023 | Thiruchengode | IND | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1121 | 0.50 | 2 | -0.50 | 40 | -20.00 | |
|  Gokul, Ramesh | | | 1227 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Harishpandiyan | | | 1020 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1121 | 0.50 | 2 | 0.05 | 40 | 2.00 | |
| | Prabakaran, S | | | 1377 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Senthilamuthan, S | | | 1301 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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