Rapid:
Individual Calculations February 2018 |
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Ribshtein, Nati Total change: -31.80 | | |
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Avraham Feldklein Memorial Rapid 2017 A | Rishon Lezion | ISR | 2017-12-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 2296 | 3.00 | 5 | -1.59 | 20 | -31.80 | |
| Reprun, Nadejda | | | 1896 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Rozen, Eytan | | | 1896 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Sokolovsky, Yahli | | | 1896 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Malachi, Avraham | | | 1896 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Zlotogorski, Itay | | | 1908 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | * 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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