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Individual Calculations February 2013 |
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| Kobo, Ori Total change: 40.95 | |   |
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| 3nd Intl. Festival Petach Tikva 2012 IM | Petach Tikva | ISR | 2012-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2253 | 6.50 | 9 | 2.73 | 15 | 40.95 | |
|  Zalkind, Konstantin | f | | 2246 | ISR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Nisman, Boris I | m | | 2357 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Mindlin, Alon | | | 2242 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Arlinsky, Uriel | f | | 2297 | ISR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Kaganskiy, Gleb | f | | 2339 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Axelrod, Arie | f | | 2343 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Kudischewitsch, David | m | | 2348 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Nedobora, Mikhail | m | | 2384 | UKR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Libman, Guy | | | 2261 | ISR | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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