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Individual Calculations September 2023 |
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| Harishpandiyan Total change: -4.40 | |   |
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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 |
| 1290 | 1038 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
|  Raaghav, Kabil M | | | 1550 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Balu, P | | | 1276 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Arun, Lobo | | | 1218 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Guhan, Nelamangala Harsha | | | 1195 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Saketh, Kunnummalkattil | | | 1213 | IND | 0.00 | 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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1038 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
| | Baranidharan, K | | | 1274 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vignesh, G | | | 1443 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jaiakash, M M | | | 1210 | IND | 0.00 | 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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