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Individual Calculations April 2017 |
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| Kotler, Yiftah Total change: -22.40 | |   |
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| Mark Center Tuesdays Winter 2017 A | Tel Aviv | ISR | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1749 | 2.50 | 7 | -0.39 | 40 | -15.60 | |
|  Philosoph, Assi | | | 2105 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gradenwitz, Oded | | | 1706 | ISR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Zemach, Roee | | | 1900 | ISR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tal, Rami | | | 1910 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mdivani, Maka | | | 1938 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zemach, Nadav | | | 1512 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Verny, David | | | 1692 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Liga Alef Shfela 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1759 | 0.00 | 1 | -0.17 | 40 | -6.80 | |
| | Dinkin, Simyon | | | 2031 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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