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Individual Calculations September 2023 |
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| Prabanjan, A Total change: -9.20 | |   |
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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 |
| 1302 | 1090 | 0.00 | 3 | -0.70 | 40 | -28.00 | |
|  Bhuvanesh, G | | | 1356 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | George, Daniel | | | 1269 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Iniyan, L | | | 1281 | 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 |
| 1301 | 1090 | 2.00 | 4 | 0.47 | 40 | 18.80 | |
|  Kumar, S. | | | 1954 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sri, Chandra Seelan S | | | 1034 | IND | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Yuvan, Raj A | | | 1149 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ineyan, M R | | | 1067 | 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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