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Individual Calculations October 2022 |
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| Pooja, Shree R Total change: -21.20 | |   |
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| Tamil Nadu State Under 13 Girls Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1070 | 1166 | 2.00 | 4 | -0.53 | 40 | -21.20 | |
|  Shuruthi, Arulmani | | | 1066 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Anusri, S | | | 1057 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Jeevana, N | | | 1081 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Isha, R | | | 1077 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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