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Blitz:
Individual Calculations February 2013 |
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| Zak, Arad Total change: 12.00 | |   |
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| Dov Porat Memorial 2012 Blitz | Givataiim | ISR | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2086 | 5.00 | 11 | 0.60 | 20 | 12.00 | |
|  Roiz, Michael | g | | 2486 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bejashvili, Irma | | | 1876 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chernomordik, Pavel | f | | 2274 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ribshtein, Nati | m | | 2327 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Zak, Uri | | | 2214 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hershkovitz, Yair | | | 2016 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bar-El, Shmuel | | | 1952 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Reshef, Omer | | | 2228 | ISR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kaplivatski, Alexander | f | | 2225 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mendelboim, Sagi | | | 1917 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bitensky, Igor | m | | 2400 | ISR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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