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Individual Calculations January 2020 |
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| Soffer, Ram Total change: -2.30 | |   |
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| Israeli National Open Championship - 2019 | Jerusalem | ISR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2490 | 4.50 | 7 | -0.23 | 10 | -2.30 | |
|  Shtemler, Lavi | | | 2181 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Friedland, Moshe | f | | 2267 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mikhalevski, Victor | g | | 2559 | ISR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Gorodetzky, David | m | | 2483 | ISR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Tsirilman, Guy | | | 2090 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sobel, Ido | | | 2090 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Postny, Evgeny | g | | 2605 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | * 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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