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Rapid:
Individual Calculations December 2013 |
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| Lavi, Idan Total change: -7.00 | |   |
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| Eitan Amitai Memorial 2013 | Herzlia | ISR | 2013-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2139 | 2.50 | 5 | -0.35 | 20 | -7.00 | |
|  Erenberg, Ariel | | | 1954 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Berenboym, Igor | | | 2126 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lipes, Yosef | | | 2145 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Galikson, Ofer | | | 2162 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kraus, Yair | | | 2042 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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