Rapid:
Individual Calculations September 2021 |
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Ribstein, Orel Total change: 34.20 | | |
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11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1996 | 1432 | 2.00 | 5 | 1.71 | 20 | 34.20 | |
| Yaniv, Yuval | f | | 2049 | ISR | 1.00 | 1 | 0.98 | 20 | 19.60 | | Bykhovsky, Avigdor | g | | 2167 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | Vagman, Roy | c | | 1940 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | Tselenko, Michael | | | 1659 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | Goikhman, Valentin | | | 2167 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | 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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