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Rapid:
Individual Calculations December 2017 |
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| Shuker, Asaf Total change: 4.20 | |   |
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| Adi Rosen Memorial Rapid 04.11.17 B | Shoham | ISR | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1646 | 3.50 | 5 | 0.36 | 20 | 7.20 | |
|  Trachtman, Yuri | | | 1717 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Weissberg, Harel | | | 1380 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kadosh, Lior | | | 1459 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Amitai, Ido | | | 1507 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Katsnelson, Leonard | | | 1650 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | Shahar Arad Memorial Kfar Saba open rapid ch. 2017 B | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1646 | 2.50 | 5 | -0.15 | 20 | -3.00 | |
| | Rotenberg, Ariel | | | 1246 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avineri, Paz | | | 1880 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bishara, Omar | | | 1246 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cohen, Ofer | | | 1850 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gnedov, Dmitry | | | 1745 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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