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Rapid:
Individual Calculations January 2020 |
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| Cyfka, Karina Total change: 25.80 | |   |
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| II Torneo Magistral VIII Centenario Universidad de Salamanca | Salamanca | ESP | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2514 | 2304 | 2.50 | 7 | 0.66 | 20 | 13.20 | |
|  Santos Ruiz, Miguel | g | | 2379 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hou, Yifan | g | wg | 2607 | CHN | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Vega Gutierrez, Sabrina | m | wg | 2230 | ESP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Milliet, Sophie | m | wg | 2393 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Iturrizaga Bonelli, Eduardo | g | | 2596 | VEN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Topalov, Veselin | g | | 2704 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ponomariov, Ruslan | g | | 2686 | UKR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Memorial of Krystyna Holuj-Radzikowska 2019 - rapid match | Wroclaw | POL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2304 | 3.00 | 6 | 0.63 | 20 | 12.60 | |
| | Badelka, Olga | m | wg | 2338 | BLR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Houska, Jovanka | m | wg | 2334 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Zatonskih, Anna | m | wg | 2403 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Bulmaga, Irina | m | wg | 2383 | ROU | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Arabidze, Meri | m | wg | 2416 | GEO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bodnaruk, Anastasia | m | wg | 2410 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | |
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