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Individual Calculations May 2023 |
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| Paresh, S Total change: -86.40 | |   |
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| Tamil Nadu State Under 13 Open FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1131 | 1442 | 3.00 | 6 | -2.16 | 40 | -86.40 | |
|  Vetriselvan, A | | | 1139 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Kishore, Prajith | | | 1220 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Adit, Kiruba Raj | | | 1083 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Krishoth, P | | | 1084 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mitesh, Khanna Y | | | 1182 | IND | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sudhesh, Mayan K | | | 1077 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | |
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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