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Individual Calculations September 2023 |
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| Arun, Lobo Total change: -29.40 | |   |
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| Kodaikanal 1st International FIDE Rated Open Chess Tournament 2023 | Kodaikanal | IND | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1218 | 0.50 | 5 | -1.47 | 20 | -29.40 | |
|  Ethan, V Johnson | | | 1524 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Shanmathi, Sree S | | | 1494 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Meenakshi, Sundaram | | | 1468 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Harishpandiyan | | | 1038 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Shrinidhi, S | | | 1043 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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