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Individual Calculations July 2023 |
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| Fainberg, Boris Total change: 2.60 | |   |
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| Nahariya Prestige | Nahariya | ISR | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1978 | 4.00 | 6 | 0.13 | 20 | 2.60 | |
|  Fadida, Rachel | | | 1578 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meizlin, Yaacov | | | 1897 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Pevzner, Maks | | | 2052 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zusman, Tal | | | 1548 | ISR | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Taieb, Ariel | | | 2007 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Dvorzhitsky, Alexander N | | | 1943 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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