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Individual Calculations March 2021 |
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| Tvelov, Boris Total change: -47.80 | |   |
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| Open championship Armavir 2021 | Armavir | RUS | 2021-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1731 | 2.50 | 7 | -2.39 | 20 | -47.80 | |
|  Airapetian, Eduard | | | 1933 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Shatilo, Oleg | | | 1490 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Loba, Evgeny | | | 1443 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Vasiljev, Ivan | | | 1331 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ivanov, Timur | | | 1375 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rudenko, Artem | | | 1331 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lyashenko, Valeri | | | 1897 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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