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Individual Calculations September 2017 |
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| Qiu, Mengjie Total change: 14.40 | |   |
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| 26th International Open Kavala 2017 - A group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2207 | 4.00 | 9 | 0.93 | 20 | 18.60 | |
|  Svetushkin, Dmitry | g | | 2563 | MDA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Sideris, Nikiforos | | | 1992 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Abelakiotis, Stavros | | | 1883 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nikolaidis, Ioannis | g | | 2561 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Stefanov, Emil | m | | 2466 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Filev, Georgi | f | | 2363 | BUL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dolana, Andrei-Theodor | f | | 2348 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Morozov, Nichita | m | | 2437 | MDA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Costachi, Mihnea | m | | 2427 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 2017 Chinese Chess League Division A (12-15) | Wuxi | CHN | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2225 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| | Sun, Fanghui | | | 2068 | CHN | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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