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Individual Calculations December 2012 |
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| Zalkind, Konstantin Total change: 14.25 | |   |
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| Semi Final Champ 2012 KFS | Kfar Saba | ISR | 2012-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2219 | 5.50 | 9 | 1.11 | 15 | 16.65 | |
|  Iskhakabeev, Alon | | | 1894 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Zilberman, Yaacov | g | | 2407 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Hadari, Ariel | | | 2014 | ISR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Hasidovsky, Michael | | | 2144 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kudischewitsch, David | m | | 2351 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Botvinnik, Mikhail | | | 2340 | ISR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Marcovici, Adrian | | | 2084 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Judkovsky, Yair | | | 2346 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kantsler, Boris | g | | 2430 | ISR | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2232 | 4.00 | 8 | -0.16 | 15 | -2.40 | |
| | Almasi, Zoltan | g | | 2632 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Voronenkov, Sergey | | | 2020 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Chuprova, Irina | | | 1945 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Aitbayev, Aslan | | | 2416 | KAZ | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Krivenko, Sergey | | | 2341 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kazakov, Maksym | | | 2015 | UKR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Maltsev, Leonid | c | | 1947 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Bajarani, Ulvi | m | | 2436 | AZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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