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Individual Calculations May 2017 |
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| Israelevitz, Yigal Total change: -19.80 | |   |
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| 32nd Czerniak Memorial Festival Open B | Tel Aviv | ISR | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1945 | 3.00 | 5 | -0.82 | 20 | -16.40 | |
|  Sobel, Alon | | | 1607 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Vaisgur, Alon | | | 1702 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Avineri, Paz | | | 1759 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zilbershtein, Victor | | | 1815 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sokolinsky, Yaakov | | | 1777 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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 Bet Rehovot 2017 Round 7 | varios | ISR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1945 | 0.50 | 1 | -0.17 | 20 | -3.40 | |
| | Levin, Guy | | | 1820 | ISR | 0.50 | 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) | | |
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