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Individual Calculations January 2017 |
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| Zemach, Roee Total change: 32.40 | |   |
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| Mark Centre Tuesdays Autumn 2016 A | Tel Aviv | ISR | 2016-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1868 | 3.50 | 7 | 0.69 | 40 | 27.60 | |
|  Guz, Ari | | | 1696 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Philosoph, Assi | | | 2118 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Verny, David | | | 1711 | ISR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bodenshtein, Yair | | | 1988 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Itzhaky, Shmuel | | | 2096 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gershkowich, David | f | | 2191 | ISR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Yaniv, Yuval | | | 1868 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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 Noar Artzit Mercaz 2016 Postponed Matches Round 6 | Ramat Gan | ISR | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1868 | 1.00 | 1 | 0.12 | 40 | 4.80 | |
| | Sobel, Ido | | | 1527 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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