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Individual Calculations December 2021 |
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| Goryachkina, Aleksandra Total change: 5.60 | |   |
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| FIDE Chess.com Grand Swiss Tournament 2021 | Riga | LAT | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2637 | 2602 | 5.00 | 11 | 0.05 | 10 | 0.50 | |
|  Cori, Jorge | g | | 2655 | PER | 0.50 | 1 | 0.07 | 10 | 0.70 | |  Oparin, Grigoriy | g | | 2654 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Gelfand, Boris | g | | 2680 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Niemann, Hans Moke | g | | 2638 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Erigaisi, Arjun | g | | 2634 | IND | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Adhiban, B. | g | | 2672 | IND | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Paravyan, David | g | | 2642 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Cheparinov, Ivan | g | | 2659 | BUL | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Meshkovs, Nikita | g | | 2550 | LAT | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Neiksans, Arturs | g | | 2570 | LAT | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Jumabayev, Rinat | g | | 2658 | KAZ | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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) | | | | European Team Championship - women | Brezice | SLO | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2604 | 5.50 | 7 | 0.51 | 10 | 5.10 | |
| | Pilsova, Karolina | | wg | 2281 | CZE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Vega Gutierrez, Sabrina | m | wg | 2394 | ESP | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Paehtz, Elisabeth | m | wg | 2485 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Dzagnidze, Nana | g | wg | 2524 | GEO | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Tsolakidou, Stavroula | m | wg | 2377 | GRE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mammadzada, Gunay | m | wg | 2459 | AZE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Muzychuk, Anna | g | wg | 2533 | UKR | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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