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Individual Calculations September 2017 |
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| Parnes, Nadav Total change: 29.60 | |   |
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| Kfar Saba Weekend 2017 B | Kfar Saba | ISR | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1906 | 2.00 | 4 | 0.74 | 40 | 29.60 | |
|  Alon, Yaacov | | | 1999 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Magen, Amnon | | | 2027 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Cohen Revivo, Alon | | | 2020 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Gleizer, Mark | f | | 2138 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
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