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Individual Calculations August 2019 |
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| Yang, Adelynne Total change: 10.00 | |   |
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| GM Walter Browne Memorial Championship - A | Santa Clara, California | USA | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1123 | 0.00 | 3 | -0.75 | 40 | -30.00 | |
|  Zhang, Benjamin Zhiming | | | 1087 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Acharya, Venkatagiri | | | 1490 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chang, Kyle | | | 1496 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 2019 CTCA International Chess Open-U11 GU11 | Kaohsiung | TPE | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1123 | 1.50 | 2 | 1.00 | 40 | 40.00 | |
| | Xie, Felix | | | 1523 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wu, Po Han | | | 1182 | TPE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | * 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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