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Individual Calculations January 2015 |
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| Lavi, Idan Total change: 9.20 | |   |
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| Herzliya Championship Haim Kandelshine Memorial 2014 | Herzliya | ISR | 2014-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2107 | 5.00 | 9 | 0.46 | 20 | 9.20 | |
|  Emanuel, Yahav | | | 1793 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Zilberman, Yaacov | g | | 2395 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Yerushalmi, Eran | | | 1940 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Axelrod, Arie | f | | 2267 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Reshef, Omer | f | | 2397 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kinberg, Ofer | | | 2051 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Itzhaky, Shmuel | | | 2073 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Gershkowich, David | f | | 2223 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gradenwitz, Oded | | | 1778 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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