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Individual Calculations May 2023 |
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| Vinayak, Jain Total change: 0.80 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1242 | 0.50 | 3 | 0.02 | 40 | 0.80 | |
|  Samal, Ansuman | | | 1586 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sachinder | | | 1496 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Kuldeep | | | 1515 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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