Individual Calculations May 2012 |
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Zak, Uriel Total change: 11.50 | | |
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Israel National League 2012 | Various | ISR | 2011-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2366 | 2269 | 5.00 | 11 | 0.83 | 10 | 8.30 | |
| Bykhovsky, Avigdor | g | | 2427 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | Popilski, Gil | m | | 2369 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | Nabaty, Tamir | g | | 2563 | ISR | 0.00 | 1 | -0.15 | 10 | -1.50 | | Gilboa, Amos | | | 2236 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | Boruchovsky, Avital | | | 2330 | ISR | 0.00 | 1 | -0.42 | 10 | -4.20 | | Vasiliev, Olga | | wm | 2305 | ISR | 1.00 | 1 | 0.55 | 10 | 5.50 | | Chernomordik, Pavel | f | | 2301 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | | Steinberg, Nitzan | | | 2290 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | Weisbuch, Udi | | | 2304 | ISR | 1.00 | 1 | 0.55 | 10 | 5.50 | | Golod, Vitali | g | | 2570 | ISR | 0.50 | 1 | 0.35 | 10 | 3.50 | | Lederer, Yoav | | | 2328 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | | 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 |
2158 | 2266 | 3.50 | 5 | 0.32 | 10 | 3.20 | |
| Cnaan, Moshe | | | 2135 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | | Zlotogorsky, Itay | | | 1954 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | Goikhman, Valentin | | | 2261 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | Shutzman, Joseph | f | | 2244 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | Svoisky, Daniel | | | 2196 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | 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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