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Individual Calculations September 2023 |
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| Akhilash, M Total change: 19.20 | |   |
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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 |
| 1363 | 1329 | 3.00 | 6 | 0.17 | 40 | 6.80 | |
|  Sirdhiraj, M | | | 1199 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Rajasekaran, P. | | | 1712 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jai, Karthik S | | | 1120 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tejaswi, R | | | 1502 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sri, Hari A S | | | 1122 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ethan, V Johnson | | | 1524 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1329 | 1.50 | 3 | 0.31 | 40 | 12.40 | |
| | Madhavakrishnan, R | | | 1474 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Mitul, Bala S | | | 1393 | IND | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Lakshana, Subramanian | | | 1347 | IND | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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