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Individual Calculations January 2023 |
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| Praveen, K B Total change: 20.00 | |   |
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| 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1490 | 4.50 | 5 | 0.50 | 40 | 20.00 | |
|  Abhay, Chetty | | | 1141 | IND | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Sai, Sarvesh T V | | | 1138 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vijay, Sai G | | | 1259 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abhay, Hippargi | | | 1341 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sahithyan, D | | | 1311 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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