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Individual Calculations February 2020 |
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| Sun, Haiyang Total change: -10.40 | |   |
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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 |
| 1701 | 1324 | 1.50 | 7 | 0.83 | 40 | 33.20 | |
|  Sun, Yidi | | | 1724 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chen, Yiru | | | 1724 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xu, Yiming | | | 1724 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xu, Nuo | | | 1724 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yang, Jingsen | | | 1606 | CHN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Li, Zimeng | | | 1678 | CHN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zhang, Xiao | | | 1724 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Hong Bao Rating Tournament 2020 | Singapore | SGP | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1324 | 1.50 | 5 | -1.09 | 40 | -43.60 | |
| | Chia, Yu Zhe Ashton | | | 1724 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lakshminarasimhan, Rahul | | | 1129 | SGP | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Saravanan, Durga | | | 1565 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Krishna, Nigam | | | 1056 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nagesh, Rishicharan | | | 1147 | SGP | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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