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Individual Calculations September 2011 |
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| Rave, Avraham Total change: -22.20 | |   |
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| ISR Seniors Champ. 2011 | Tel Aviv | ISR | 2011-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1899 | 2.00 | 7 | -0.74 | 30 | -22.20 | |
|  Berman, Mark | | | 2136 | ISR | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Dotan, Valeria | | wf | 2086 | ISR | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Marcovici, Adrian | | | 2055 | ISR | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Zilbershtein, Victor | | | 1835 | ISR | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Belokopyt, Boris | | | 2019 | RUS | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Shiran, Yirmiyahu | | | 1643 | ISR | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Shamis, Mordehay | | | 2090 | ISR | 1.00 | 1 | 0.75 | 30 | 22.50 | |
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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