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Individual Calculations September 2023 |
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| Liu, Qikai Total change: 0.00 | |   |
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| Chinese National Youth Chess Championship 2023(B12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1532 | 0 | 3.50 | 8 | 0.00 | 1489 | | 0.00 | |
|  Liu, Yijun | | | 1655 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Chen, Muxi | | | 1749 | CHN | 0.00 | 1 | 0.00 | | 0.00 | |  Liu, Muzhou | | | 1230 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Liu, Zhengcheng | | | 1611 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Yin, Zijun | | | 1264 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Wang, Bingnan | | | 1566 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Cong, Dingzhou | | | 1655 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Li, Yucheng Robinson | | | 1526 | HKG | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | The 3rd China Binhai Chess Open 2023 Group B | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1614 | 0 | 4.50 | 8 | 0.00 | 1634 | | 0.00 | |
| | Zhang, Yichi(bj) | | | 1621 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Liu, Yiming(bj) | | | 1554 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Yang, Siyuan | | | 1667 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Chen, Zhiyuan | | | 1685 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Wang, Yi(bj) | | | 1674 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Tsogtbayar, Batlut | | | 1623 | MGL | 0.50 | 1 | 0.00 | | 0.00 | | | Sun, Jihan | | | 1799 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Jingyan | | | 1287 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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