Individual Calculations September 2009 |
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Vitebsky, Georgy Total change: -17.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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ISR 2nd League North 2009 | Various | ISR | 2009-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2258 | 2231 | 3.50 | 10 | -1.14 | 15 | -17.10 | |
| Lev, Ronen | g | | 2414 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | Aharon, Ofir | | | 2142 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | Amit, Yaron | | | 2182 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | Berman, Mark | | | 2180 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | | Fridkin, Juri | | | 2222 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | | Blodstein, B. | | | 2186 | ISR | 0.00 | 1 | -0.56 | 15 | -8.40 | | Kalka, Arkadius Georg | f | | 2397 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | Peretz, Malkiel | f | | 2256 | ISR | 0.00 | 1 | -0.47 | 15 | -7.05 | | Weisbuch, Udi | | | 2302 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | Lurie, Michael | | | 2303 | ISR | 0.50 | 1 | 0.10 | 15 | 1.50 | | 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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