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Individual Calculations February 2019 |
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| Feng, Angela Total change: -11.60 | |   |
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| 2019 Australian Minor | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1193 | 0.50 | 2 | 0.14 | 40 | 5.60 | |
|  Gu, Dennis | | | 1448 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kodituwakku, Imanya | | | 1463 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 2019 Oceania Youth U12 Girls | Auckland | NZL | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1196 | 1.50 | 5 | -0.43 | 40 | -17.20 | |
|  Chang, Sophie | | | 1344 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tao, Zoe | | | 1151 | AUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Retnaraja, Athena-Malar | | | 1301 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ning, Isabelle Yixuan | | | 1453 | NZL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Thurner, Anya | | | 1173 | NZL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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