Individual Calculations December 2019 |
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Zhao, Jun Total change: -2.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 Chinese Chess League Division A 16-18 | Tian Jin | CHN | 2019-11-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2583 | 2641 | 1.50 | 3 | -0.22 | 10 | -2.20 | |
| Riazantsev, Alexander | g | | 2642 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | Ni, Hua | g | | 2672 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | Chen, Qi B | m | | 2436 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | 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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