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Individual Calculations May 2016 |
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| Ehrlich, Roy Total change: 28.40 | |   |
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| 31st Czerniak Memorial Festival Open B | Tel Aviv | ISR | 2016-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1715 | 2.00 | 4 | 0.71 | 40 | 28.40 | |
|  Sobel, Ido | | | 1484 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Cohen, Avi | | | 1957 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Baquiche, Ram | | | 2003 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Uritsky, Eli | | | 2026 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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