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Individual Calculations March 2015 |
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| Kraus, Yair Total change: 2.20 | |   |
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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 |
| 2267 | 2117 | 2.50 | 7 | 0.31 | 20 | 6.20 | |
|  Soffer, Ram | g | | 2441 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kerner, Michael | | | 2063 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Drori, Saar | c | | 2179 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Zalkind, Konstantin | f | | 2222 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Libman, Guy | | | 2280 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zanan, Evgeny | f | | 2297 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Nedobora, Mikhail | m | | 2389 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 |
| 2224 | 2117 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
| | Ben Porat, Or | | | 2201 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Vaissenberg, Pavel | | | 2247 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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