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Rapid:
Individual Calculations February 2018 |
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| Lubelsky, Alex Total change: -37.00 | |   |
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| Avraham Feldklein Memorial Rapid 2017 B | Rishon Lezion | ISR | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1743 | 1.50 | 4 | -1.85 | 20 | -37.00 | |
|  Menashe, Etty | | | 1343 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leib, Yoni | | | 1419 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sobel, Ido | | | 1613 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Pelech, Roee | | | 1413 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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