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Rapid:
Individual Calculations June 2013 |
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| Zalkind, Konstantin Total change: -21.00 | |   |
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| PT Rapid May 2013 | Petach Tikva | ISR | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2250 | 2.50 | 5 | -1.38 | 20 | -27.60 | |
|  Ben-Natan, Yigal | | | 2051 | ISR | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Kraus, Yair | | | 1997 | ISR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ettinger, Amir | | | 1975 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gamayev, Oleg | | | 2190 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gorodetzky, David | | | 1892 | ISR | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Mark Centre Rapid May 2013 | Tel Aviv | ISR | 2013-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2250 | 3.00 | 5 | 0.33 | 20 | 6.60 | |
| | Levi, Lior | | | 1906 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bitensky, Igor | m | | 2367 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sartena, Arnon | | | 2176 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Arlinsky, Uriel | f | | 2288 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Axelrod, Arie | f | | 2320 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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