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Rapid:
Individual Calculations April 2023 |
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| Agafontseva, Sofia Total change: -31.00 | |   |
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| Chess festival Alexander Alekhine Cup. Rapid A | St. Petersburg | RUS | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1622 | 4.00 | 9 | -1.55 | 20 | -31.00 | |
|  Bazhenkov, Mikhail | | | 1202 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Artamonov, Valery | | | 2025 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dmitrenko, Ignat | | | 1267 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tiulyagin, Matvey | | | 1797 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Khanmamedli, Tamerlan | | | 1411 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Yakovlev, Ivan D | | | 1282 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Savinov, Lev | | | 1494 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kirillov, Mikhail V | | | 1222 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zakharov, Yaroslav | | | 1925 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | |
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