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Rapid:
Individual Calculations March 2023 |
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| Demarcheck, Yaroslav Total change: 9.00 | |   |
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| Sandakhchiev Memorial_Rapid Grand-Prix Russia 2023 | Koltsovo | RUS | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1751 | 4.50 | 10 | 0.45 | 20 | 9.00 | |
|  Isaev, Anton | | | 2113 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Nigametzianov, Kirill | | | 1351 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pak, Kil En | | | 2085 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kostenko, Petr | g | | 2383 | KAZ | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tkachenko, Vladimir | | | 1281 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ponomarev, Andrey A. | | | 2054 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Prokofiev, Matvey | | | 2092 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tyukalova, Darya | | | 1495 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sizykh, Lyudmila | | | 1587 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Slugin, Alexander | | | 2035 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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