Rapid:
Individual Calculations December 2018 |
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Postolati , Alexander Total change: 0.00 | | |
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Israel Rapid Championship 2018 for Seniors - 50 | Jaffa | ISR | 2018-10-31 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1875 | 0 | 2.50 | 5 | 0.00 | 1875 | | 0.00 | |
| Rakita, Efim | | | 1927 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | Lovin, Boris | | | 2231 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Pivnik, Mark | | | 1500 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | Tamarin, Yefim | | | 2099 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Volkov, Olga | | | 1618 | ISR | 0.50 | 1 | 0.00 | | 0.00 | | 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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