Individual Calculations October 2021 |
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Shumantov, Aleksandar Total change: 6.00 | | |
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Primorsko Open B 2021 | Primorsko | BUL | 2021-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1778 | 1817 | 3.50 | 6 | 0.30 | 20 | 6.00 | |
| Vatkovski, Mitko | | | 1505 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Petkova, Irina | | | 1629 | BUL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Valev, Valentin | | | 2020 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Andreev, Simeon | | | 1417 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Shoshin, Kirill | | | 2149 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | Hristov, Petar | | | 1949 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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