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Individual Calculations October 2022 |
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| Kavyasree, S Total change: 2.80 | |   |
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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 |
| 1116 | 1232 | 4.00 | 6 | 0.07 | 40 | 2.80 | |
|  Pavithra, R V | | | 1051 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Tharunika, G | | | 1119 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Pooja, Prabhakaran | | | 1130 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sahana, Shainsha | | | 1219 | IND | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Anushka, Ayyappan | | | 1098 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Jeevana, N | | | 1081 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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