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Rapid:
Individual Calculations September 2019 |
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| Zhang, Qijie Total change: -17.40 | |   |
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| Eastern Asian Youth 2019 - Rapid U10 | Bangkok | THA | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1290 | 2.50 | 5 | -0.87 | 20 | -17.40 | |
|  Yen, Gideon | | | 1094 | SGP | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Saiai, Purimprach | | | 1164 | THA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vinesh, Venkata Narayanaswamy | | | 1064 | SGP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Erkhes, Temuulan | | | 1185 | MGL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Buto, Al-Basher | | | 1276 | PHI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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