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Individual Calculations December 2013 |
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| Saravanan, Durga Total change: 10.80 | |   |
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| National Under-9 Girls | Tamilnadu | IND | 2013-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1201 | 2.50 | 5 | 0.36 | 30 | 10.80 | |
|  Boramanikar, Tanisha S | | | 1474 | IND | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Vidula, V K | | | 1112 | IND | 0.50 | 1 | -0.12 | 30 | -3.60 | | | David, Avril R | | | 1306 | IND | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Arushi, Kotwal | | | 1393 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Shah, Jiya | | | 1019 | IND | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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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