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Individual Calculations September 2021 |
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| Zabotin, Sergey Total change: -27.00 | |   |
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| Team Leningrad region Chmp. 2021 | Tikhvin | RUS | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1828 | 5.00 | 9 | -1.35 | 20 | -27.00 | |
|  Solntseva, Arina | | | 1428 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blinkov, Pavel | | | 2228 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duev, Dmitriy | | | 1457 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grigoryev, Mikhail | | | 1662 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Tolkachev, Vladimir | | | 1919 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kulnev, Aleksandr | | | 1546 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Necheukhina, Kseniya | | | 1428 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lytasova, Katerina | | | 1428 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Muraviev, Maxim | | | 1701 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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