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Individual Calculations September 2023 |
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| Suriya, Prakash B Total change: 3.60 | |   |
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| 3nd SSS International below 1600 FIDE Rated Chess Tournament | Pudukkotai | IND | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1061 | 0.00 | 4 | -0.78 | 40 | -31.20 | |
|  Sahithyan, D | | | 1342 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Santhosh, Varma S | | | 1287 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Srithar, T | | | 1387 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Logeshwaran, R | | | 1230 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1061 | 2.00 | 3 | 0.87 | 40 | 34.80 | |
| | Kumar, T V | | | 1158 | IND | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Sahana, Shainsha | | | 1262 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lohita, V | | | 1046 | IND | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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