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Individual Calculations May 2011 |
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| Ruderfer, Mark B Total change: -17.85 | |   |
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| Elitzur Winter 2011 IM | Petach Tikva | ISR | 2011-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2310 | 3.50 | 9 | -1.19 | 15 | -17.85 | |
|  Nedobora, Mikhail | m | | 2388 | UKR | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Kantsler, Boris | g | | 2433 | ISR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Porat, Daniel | | | 2168 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ben Artzi, Ido | | | 2206 | ISR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Arlinsky, Uriel | f | | 2252 | ISR | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Tarnopolsky, Anatoly | f | | 2273 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Nisman, Boris I | m | | 2371 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Sheskin, Matan | | | 2255 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Kaganskiy, Gleb | f | | 2301 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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