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Rapid:
Individual Calculations January 2015 |
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| Cohen, Ofer Total change: 1.80 | |   |
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| Shahar Arad Memorial 2014 B | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1868 | 2.00 | 4 | 0.09 | 20 | 1.80 | |
|  Klevinskiy, David | | | 1992 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Friedland, Moshe | | | 1952 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Shtabsky, Michael | | | 1863 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Langberg, Orri | | | 1730 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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