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Rapid:
Individual Calculations April 2016 |
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| Zohar, Iddo Total change: -16.60 | |   |
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| Ganey Tikva Fridays Winter 2016 | Ganey Tikva | ISR | 2016-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1422 | 2.00 | 5 | -0.26 | 20 | -5.20 | |
|  Ofek, Omri | | | 1420 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Gefen, Itamar | | | 1616 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Alster, Omri | | | 1318 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gefen, Ofer | | | 1400 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hoffmann, Yair | | | 1542 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Chess4All Purim 2016 Ilan Biran Memorial rapid A | Ganey Tikva | ISR | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1422 | 1.00 | 4 | -0.57 | 20 | -11.40 | |
| | Kopaloff, Liam | | | 1272 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Segal, Amitai | | | 1759 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gefen, Itamar | | | 1616 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ofek, Omri | | | 1420 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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