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Individual Calculations July 2010 |
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| Alterman, Boris Total change: -10.80 | |   |
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| Israel National League 2010 | Various | ISR | 2010-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2538 | 2580 | 4.50 | 10 | -1.08 | 10 | -10.80 | |
|  Tunik, Gennady | g | | 2498 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | |  Oleksienko, Mikhailo | g | | 2546 | UKR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Manor, Ilan | g | | 2486 | ISR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Psakhis, Lev | g | | 2538 | ISR | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Rozentalis, Eduardas | g | | 2623 | LTU | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Abergel, Thal | g | | 2538 | FRA | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Porat, Shay | m | | 2464 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Gofshtein, Leonid | g | | 2540 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sutovsky, Emil | g | | 2657 | ISR | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Nabaty, Tamir | | | 2489 | ISR | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | |
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