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Individual Calculations February 2018 |
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| Landau, Amit Total change: -16.40 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Ramat Gan | Ramat Gan | ISR | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1976 | 1.00 | 4 | -1.35 | 40 | -54.00 | |
|  Gradenwitz, Oded | | | 1690 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Gamayev, Oleg | | | 2212 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kochavi, Ori | | | 1860 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Sokolovsky, Yahli | | | 1869 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | Liga Alef Sharon 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1906 | 2.00 | 2 | 0.94 | 40 | 37.60 | |
| | Hadad, Ofer | | | 1877 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ben Porat, Tal | | | 1889 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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