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Rapid:
Individual Calculations January 2015 |
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| Fogel, Jacques Total change: 39.20 | |   |
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| Mark Center rapid December 2014 | Tel Aviv | ISR | 2014-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1677 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Martianov, Andre | | | 1944 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Bodenshtein, Yair | | | 1852 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shwarchbard, Zvi | | | 1865 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Marcovici, Adrian | | | 1975 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Shahar Arad Memorial 2014 B | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1677 | 3.00 | 5 | 1.82 | 20 | 36.40 | |
| | Ginzburg, Natan | | | 1912 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Vaturi, Eden | | | 1786 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lukovski, Lev | | | 1935 | GER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Levin, Natan | | | 1938 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Shtabsky, Michael | | | 1863 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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