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Individual Calculations October 2022 |
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| Varshan, G D Total change: -4.40 | |   |
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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 |
| 1156 | 1162 | 2.00 | 4 | -0.11 | 40 | -4.40 | |
|  Jeevaa, A S | | | 1503 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Abilash, G V | | | 1003 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Vijay, Karthick S | | | 1018 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Prabakaran, S | | | 1100 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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