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Individual Calculations August 2017 |
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| Yamijala, Koulini Total change: -21.20 | |   |
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| 31st National Under - 13 Girls Chess Championship 2017 | Jhalandar | IND | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1093 | 1.00 | 6 | -0.53 | 40 | -21.20 | |
|  Abhirami, Madabushi | | | 1493 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Manodhya, Prakrati | | | 1229 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Swetha, Sree Lanka | | | 1225 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Shreetu, Bhavikbhai Nandi | | | 1268 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bhushita, Ahuja | | | 1354 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kapadia, Hrishita | | | 1196 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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