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Rapid:
Individual Calculations April 2016 |
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| Sobel, Ido Total change: -7.60 | |   |
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| Mark Centre Purim 2016 rapid U14 | Tel Aviv | ISR | 2016-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1573 | 2.50 | 5 | -0.75 | 20 | -15.00 | |
|  Kaminetsky, Yuval | | | 1699 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Tal-Shahar, Liam | | | 1388 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ben-Boreum, Yan | | | 1379 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kadosh, Lior | | | 1397 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sherman, Reem | | | 1425 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Chess4All Purim 2016 Ilan Biran Memorial rapid A | Ganey Tikva | ISR | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1573 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
| | Yaniv, Yuval | | | 1655 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Hoffmann, Yair | | | 1542 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kremer, Ilay | | | 1731 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zabrovski, Daniel | | | 1641 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | |
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