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Individual Calculations September 2023 |
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| Sana, G Total change: -27.20 | |   |
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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 |
| 1224 | 1042 | 0.50 | 3 | -0.29 | 40 | -11.60 | |
|  Irulappan, G | | | 1217 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nikiilesh, A U | | | 1281 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Sundararajan, D S | | | 1175 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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 |
| 1173 | 1042 | 1.00 | 4 | -0.39 | 40 | -15.60 | |
| | Priyan, R S | | | 1423 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tharun, A P | | | 1046 | IND | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Arvind, Balaji B | | | 1162 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mithun, Eraiyanbu M R | | | 1060 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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