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Rapid:
Individual Calculations December 2017 |
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| Kadosh, Lior Total change: 7.80 | |   |
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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 |
| 1593 | 1459 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
|  Shwarchbard, Zvi | | | 1749 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Shuker, Asaf | | | 1646 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Dvorsky, David | | | 1469 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Amitai, Ido | | | 1507 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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 |
| 1523 | 1459 | 1.50 | 4 | -0.27 | 20 | -5.40 | |
| | Shuskin, Gennady | | | 1859 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roytman, Moshe | | | 1325 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Dunaevsky, Matan | | | 1357 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Scheinfeild, Michael | | | 1552 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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