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Individual Calculations March 2015 |
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| Zalkind, Konstantin Total change: -26.40 | |   |
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| Ramat Gan Winter Masters-A 2015 Group 1 | Ramat Gan | ISR | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2222 | 2.00 | 7 | -1.23 | 20 | -24.60 | |
|  Kerner, Michael | | | 2063 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Drori, Saar | c | | 2179 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Libman, Guy | | | 2280 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kraus, Yair | | | 2117 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zanan, Evgeny | f | | 2297 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nedobora, Mikhail | m | | 2389 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Soffer, Ram | g | | 2441 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Liga Artzit Tzafon 2015 Round 1-3 | various | ISR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2222 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
| | Kudischewitsch, David | m | | 2334 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nisman, Boris I | m | | 2302 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Cohen, Or | f | | 2330 | ISR | 0.50 | 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) | | |
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