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Individual Calculations February 2020 |
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| Xu, Jialun Total change: 31.00 | |   |
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| The 2nd China Binhai Chess Open | Binhai, Tianjin | CHN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2166 | 4.50 | 8 | 1.55 | 20 | 31.00 | |
|  Dai, Changren | m | | 2506 | CHN | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Munguntuul, Batkhuyag | m | wg | 2430 | MGL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Xu, Minghui | | | 2404 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lin, Peisen | | | 1965 | CHN | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bai, Changlin | | | 1832 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lin, Yi | m | | 2416 | CHN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zhai, Mo | | wg | 2360 | CHN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Xi, Qi | | | 2261 | CHN | 0.50 | 1 | 0.13 | 20 | 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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