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Individual Calculations May 2012 |
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| Zalkind, Konstantin Total change: -4.80 | |   |
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| Quarter Final Champ 2012 Givataiim | Givataiim | ISR | 2012-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2203 | 4.50 | 7 | -0.64 | 15 | -9.60 | |
|  Ulman, Victor | | | 1835 | ISR | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Brenner, Stav | | | 2041 | ISR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Blass, Uri | | | 1983 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Lan, Grenrich | | | 2132 | ISR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Levi, Eli | | | 1904 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Shapira, Avner | | | 1968 | ISR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Drori, Dan | | | 2195 | 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) | | | | Pesah 2012 Mark Centre | Tel Aviv | ISR | 2012-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2202 | 3.00 | 5 | 0.32 | 15 | 4.80 | |
| | Hertz, Yaniv | | | 2031 | ISR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Gera, Yuval | | | 2097 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Lan, Grenrich | | | 2142 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Gamayev, Oleg | | | 2239 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Birnboim, Nathan | m | | 2369 | ISR | 0.00 | 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) | | |
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