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Rapid:
Individual Calculations April 2020 |
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| Krupenko, Polina Total change: 19.40 | |   |
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| Krasnoyarsk region rapid cup. 4 stage | Krasnoyarsk | RUS | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1270 | 2.50 | 6 | 0.97 | 20 | 19.40 | |
|  Zaripov, Alexandr | | | 1413 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Nikitina, Larisa | | | 1455 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Stepanenko, Mikhail | | | 1972 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Melnikov, Khariton | | | 1551 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Faterina, Valentina | | | 1327 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lanko, Lyudmila | | | 1367 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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