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Individual Calculations January 2014 |
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| Zanan, Evgeny Total change: 47.25 | |   |
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| Stav Petach-Tikva 2013 | Petach Tikva | ISR | 2013-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2197 | 5.50 | 7 | 1.36 | 15 | 20.40 | |
|  Fridland, Moshe | | | 1988 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Erenberg, Ariel | | | 2029 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Libman, Guy | | | 2306 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Gamayev, Oleg | | | 2198 | ISR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Arlinsky, Uriel | f | | 2321 | ISR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Selictar, Dor | | | 2006 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kraus, Yair | | | 2029 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Israel National Champ 2013 Open | Ashdod | ISR | 2013-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2197 | 6.00 | 9 | 1.79 | 15 | 26.85 | |
| | Gruenfeld, Yehuda | g | | 2438 | ISR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gorodetzky, David | | | 1915 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hadad, Ofer | | | 1886 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Mikhalevski, Victor | g | | 2551 | ISR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Boruchovsky, Avital | m | | 2472 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Levitan, Tal | | | 1797 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kali, Omer | | | 1919 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Zoler, Dan | g | | 2536 | ISR | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Popilski, Gil | g | | 2483 | ISR | 0.50 | 1 | 0.34 | 15 | 5.10 | | | * 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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