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Individual Calculations October 2022 |
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| Sudharsan, L P Total change: -56.80 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1312 | 5.00 | 8 | -0.53 | 40 | -21.20 | |
|  Rupesh, Sai S | | | 1045 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Shree, Hari Palaniappa S | | | 1097 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gautham, A | | | 1137 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Inban, R | | | 1134 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Nischay, Khabiya | | | 1005 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lukesh, A | | | 1644 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mukhund, A | | | 1134 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nanthabalan, V B | | | 1103 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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 Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1376 | 4.50 | 8 | -0.89 | 40 | -35.60 | |
| | Sharvesh, S | | | 1148 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shadhursshaan, R | | | 1615 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Joshua, Samdurai S | | | 1169 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Akshayakumaran, G | | | 1213 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Nithish, M | | | 1198 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Dharanidharan, M | | | 1188 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Pragalathan, J | | | 1295 | IND | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Padmapriyan, A R | | | 1100 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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