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Individual Calculations November 2017 |
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| Ofek, Omri Total change: -38.00 | |   |
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| Dov Porat Memorial 2017 Youth B | Ramat Gan | ISR | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1401 | 2.00 | 5 | -0.95 | 40 | -38.00 | |
|  Raiko, Gal | | | 1402 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Korshenbaum, Lior | | | 1105 | ISR | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Kadosh, Lior | | | 1449 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Vaisman, Michael | | | 1180 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Oren, Ofer | | | 1482 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
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