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Individual Calculations September 2023 |
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| Siddhartha, B Total change: 21.20 | |   |
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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 |
| 1319 | 1375 | 3.50 | 6 | 0.14 | 40 | 5.60 | |
|  Shlok, Vinay Kulkarni | | | 1071 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Mohammed, Tharig S | | | 1547 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mohitha, R D | | | 1152 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rishith, Devnarayan S | | | 1137 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Samuel, Stephen Noble S | | | 1489 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Adhiadhavan, G | | | 1517 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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 |
| 1493 | 1375 | 1.50 | 3 | 0.39 | 40 | 15.60 | |
| | Kiruthika, B | | | 1723 | IND | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Sharath, E. | | | 1620 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Tharunika, G | | | 1136 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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