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Blitz:
Individual Calculations February 2019 |
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| Cohen, Ofer Total change: -0.40 | |   |
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| Natan Blumkin Memorial 19.1.2019 | Kfar Saba | ISR | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1625 | 4.00 | 9 | -0.02 | 20 | -0.40 | |
|  Aroesti, Roee | f | | 2013 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mizrahi, Ido | | | 1710 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Boton, Noam | | | 1225 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neeman, Ori | | | 1262 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alon, Yaacov | | | 1885 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ben-Gera, Omer | | | 1266 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shtemler, Lavi | | | 2025 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Botvinnik, Roman | | | 1641 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zand, Almog | | | 2010 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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