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Individual Calculations January 2012 |
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| Ichak, Ariel Total change: 8.70 | |   |
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| Stav Mark Centre 2011 | Tel Aviv | ISR | 2011-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1784 | 1.50 | 5 | 0.29 | 30 | 8.70 | |
|  Tal, Eyal | | | 2101 | ISR | 1.00 | 1 | 0.87 | 30 | 26.10 | |  Zak, Uriel | m | | 2184 * | ISR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Graifer, Michail | | | 1912 | ISR | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Blass, Uri | | | 1992 | ISR | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Zilbershtein, Victor | | | 1826 | ISR | 0.00 | 1 | -0.44 | 30 | -13.20 | | | * 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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