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Individual Calculations September 2023 |
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| Jothika, R Total change: -10.00 | |   |
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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 |
| 1715 | 1071 | 0.00 | 2 | -0.24 | 40 | -9.60 | |
|  Lakshmi, Narayanan M V | c | | 2153 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Balu, P | | | 1276 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1071 | 1.00 | 3 | -0.01 | 40 | -0.40 | |
| | Praveen, Raj J | | | 1368 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pranav, Ganesh Prabhu | | | 1217 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kaarthikeyan, S | | | 1030 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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