Rapid:
Individual Calculations October 2023 |
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Fainberg, Boris Total change: -3.60 | | |
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Northern Israel Rapid Championship for veteran players | Nahariya | ISR | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1866 | 1998 | 2.50 | 4 | -0.18 | 20 | -3.60 | |
| Donchik, Alexander | | | 1915 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | Vorobyev, Vladimir | | | 1823 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | Lerner, Arkady | | | 1952 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | Snappir, Eitan | | | 1775 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | 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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