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Individual Calculations January 2021 |
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| Itkin, Alexander Total change: -25.40 | |   |
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| Novosibirsk region chess champ.-2020 | Novosibirsk | RUS | 2020-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1989 | 5.50 | 9 | -1.27 | 20 | -25.40 | |
|  Barsukov, Ivan | | | 1620 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Tumashevich, Elizaveta | | | 1664 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Novichkov, Vladimir | | | 2066 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Narchuk, Margarita | | | 1711 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Tupitsin, Yaroslav | | | 1589 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nefedov, Matvey | | | 1589 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Novoselov, Igor | | | 1589 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Prokofiev, Matvey | | | 2043 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kirgetov, Vitaly | | | 1915 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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