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Rapid:
Individual Calculations December 2021 |
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| Ryadchenko, Victoria Total change: -12.00 | |   |
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| Surgut_November Chess tournament_rapid | Surgut | RUS | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1290 | 2.50 | 6 | 0.06 | 20 | 1.20 | |
|  Krivitskiy, Alexandr | | | 1657 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Murtazin, Ruslan | | | 1332 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Khalturina, Tatiana | | | 1550 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Saliakhutdinov, Timur | | | 1232 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Egubtseva, Anna | | | 1268 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Teterina, Viktoriya | | | 1213 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Cup of Ugra_RAPID Grand Prix of Russia | Khanty-Mansiisk | RUS | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1290 | 3.50 | 8 | -0.66 | 20 | -13.20 | |
| | Maletina, Tatiana | | wm | 2025 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kulagina, Svetlana | | | 1136 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Tavlybaeva, Alina | | | 1264 | RUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kulagina, Tatyana | | | 1150 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mokrinskii, Mikhail | | | 1233 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kosorotov, Spartak A. | | | 1190 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Nikolaeva, Daria S. | | | 1352 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kolobanova, Elizaveta | | | 1236 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | |
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