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Rapid:
Individual Calculations November 2017 |
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| Heimann, Ido Total change: -8.20 | |   |
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| Porat Club Rapid 27.10.17 B | Rehovot | ISR | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1347 | 1.50 | 3 | -0.41 | 20 | -8.20 | |
|  Guberman, Asaf | | | 1350 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Rubinstein, Dori | | | 1172 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jeruchim, Zohar | | | 1210 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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