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Rapid:
Individual Calculations January 2020 |
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| Cohen, Ofer Total change: -7.00 | |   |
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| Shachar Arad Memorial Rapid 30.11.2019 - B | Kfar Saba | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1735 | 2.00 | 4 | -0.35 | 20 | -7.00 | |
|  Toraty, Menahem | | | 1335 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sobel, Alon | | | 1823 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Elkin, Michael | | | 1793 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sitbon, Itay | | | 1638 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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