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Rapid:
Individual Calculations February 2018 |
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| Roytman, Moshe Total change: 20.80 | |   |
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| Mark Center Rapid B 09.01.18 | Tel Aviv | ISR | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1358 | 2.50 | 5 | 1.04 | 20 | 20.80 | |
|  Tsarfati, Ohn | | | 1561 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Amitai, Ido | | | 1520 | ISR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ribstein, Orel | | | 1297 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Chechnovsky, Avi | | | 1743 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shiloah, Eylon | | | 1543 | ISR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | |
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