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Rapid:
Individual Calculations April 2015 |
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| Parnes, Nadav Total change: -4.60 | |   |
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| Kiryat Ono Fridays Winter 2015 | Kiryat Ono | ISR | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1682 | 0.50 | 2 | -0.15 | 20 | -3.00 | |
|  Yaniv, Ori | | | 1698 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Rozen, Guy | | | 1951 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 Purim rapid 2015 | Tel Aviv | ISR | 2015-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1664 | 1.50 | 5 | -0.08 | 20 | -1.60 | |
| | Goldberg, Alon | | | 1852 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Singer, Amit | | | 1791 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bodenshtein, Yair | | | 1874 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Brown, Moshe | | | 1762 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zemach, Roee | | | 1746 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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