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Individual Calculations April 2019 |
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| Song, Yuxin Total change: -0.80 | |   |
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| Aeroflot Open 2019_B | Moscow | RUS | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2306 | 4.00 | 9 | -0.04 | 20 | -0.80 | |
|  Shuvalova, Polina | | wm | 2450 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Faizrakhmanov, Ramil | m | | 2441 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Jaeel, Atharva | | | 2145 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zakhartsov, Vladimir | m | | 2493 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Samadov, Read | c | | 2180 | AZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Shubin, Kirill | f | | 2353 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Nandhidhaa, P V | | wm | 2269 | IND | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Balajayeva, Khanim | | wm | 2397 | AZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gorbatov, Alexej | m | | 2369 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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