Individual Calculations July 2018 |
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Zilberman, Yaacov Total change: -16.00 | | |
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National Ch. Semifinal 2018 Kiryat Ono | Kiryat Ono | ISR | 2018-04-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2305 | 2374 | 5.50 | 9 | 0.25 | 10 | 2.50 | |
| Aronin, Pavel | | | 2058 | MNC | 1.00 | 1 | 0.13 | 10 | 1.30 | | Gershkowich, David | f | | 2187 | ISR | 0.50 | 1 | -0.24 | 10 | -2.40 | | Soffer, Ram | g | | 2486 | ISR | 0.00 | 1 | -0.35 | 10 | -3.50 | | Zalkind, Konstantin | f | | 2175 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | Poleg, Dan | f | | 2281 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | Friedland, Moshe | f | | 2292 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | | Gruenfeld, Yehuda | g | | 2423 | ISR | 0.50 | 1 | 0.07 | 10 | 0.70 | | Reshef, Omer | m | | 2482 | ISR | 0.00 | 1 | -0.35 | 10 | -3.50 | | Galburd, Yan | | | 2364 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | 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) | | Mark Center Tuesdays Spring 2018 A | Tel Aviv | ISR | 2018-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2076 | 2374 | 4.00 | 7 | -1.85 | 10 | -18.50 | |
| Zemach, Nadav | | | 1974 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Yaniv, Yuval | | | 2038 | ISR | 0.50 | 1 | -0.38 | 10 | -3.80 | | Sokolovsky, Yahli | | | 2048 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | Shutzman, Joseph | f | | 2283 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | Vaisman, Felix | | | 2119 | ISR | 0.00 | 1 | -0.81 | 10 | -8.10 | | Zemach, Roee | | | 2098 | ISR | 0.00 | 1 | -0.83 | 10 | -8.30 | | Uritsky, Yonathan | | | 1974 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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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