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Rapid:
Individual Calculations January 2018 |
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| Poleg, Matan Total change: -31.60 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2092 | 3.50 | 8 | 0.19 | 20 | 3.80 | |
|  Boruchovsky, Avital | g | | 2492 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fainman, Tomer | | | 1750 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kupervaser, Erez | | | 1844 | ISR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Berkovich, Mark A | m | | 2351 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Veinberg, Nimrod | f | | 2313 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Greenfeld, Alon | g | | 2488 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shevelev, Arkady | m | | 2309 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rozen, Eytan | | | 1802 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | | | Eitan Amitai Memorial Team Rapid Herzliya 2017 | Herzliya | ISR | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2092 | 0.50 | 5 | -1.77 | 20 | -35.40 | |
| | Kagan, Shimon | m | | 2253 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lederer, Yoav | | | 2257 | ISR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kraus, Yair | | | 2110 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gorshtein, Ido | | | 2089 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lukin, Elisha | | | 1918 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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