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Individual Calculations April 2019 |
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| Zuo, Yifan Total change: 12.40 | |   |
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| Aeroflot Open 2019_B | Moscow | RUS | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2262 | 4.00 | 9 | 0.62 | 20 | 12.40 | |
|  Guseva, Marina | m | wg | 2419 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Danielian, Elina | g | wg | 2427 | ARM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Demianjuk, Alexander | f | | 2360 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Charochkina, Daria | m | | 2344 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Oganian, Miran | m | | 2423 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tsoi, Dmitry | f | | 2392 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Jaeel, Atharva | | | 2145 | IND | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Shubin, Kirill | f | | 2353 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Guerrero Sierra, Juan Carlos | m | | 2337 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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