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Individual Calculations January 2015 |
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| Ben Artzi, Ido Total change: 14.90 | |   |
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| Petach Tikva International GM 2014 | Petach Tikva | ISR | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2399 | 5.50 | 9 | 1.49 | 10 | 14.90 | |
|  Reshef, Omer | f | | 2380 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Dvoirys, Semen I. | g | | 2555 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | |  Steinberg, Nitzan | m | | 2445 | ISR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Kudischewitsch, David | m | | 2336 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Givon, Asaf | m | | 2432 | ISR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Bykhovsky, Avigdor | g | | 2420 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Kobo, Ori | f | | 2420 | ISR | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Rozentalis, Eduardas | g | | 2600 | LTU | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Deutsch, Eyal | m | | 2378 | ISR | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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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