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Rapid:
Individual Calculations January 2017 |
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| Zak, Uriel Total change: -13.80 | |   |
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| Mark Center Rapid 13.12.2016 A | Tel Aviv | ISR | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2291 | 3.50 | 5 | -0.69 | 20 | -13.80 | |
|  Sassoon, Roei | | | 1935 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Chazan, Yonatan | | | 1927 | ISR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Tyomkyn,mikhail, Dr | | | 2092 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Itzhaky, Shmuel | | | 2127 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zemach, Roee | | | 1891 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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