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Individual Calculations June 2023 |
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| Vorobyev, Vladimir Total change: 13.20 | |   |
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| League Alef Zafon 2023 8-9 | Israel | ISR | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1729 | 1.00 | 2 | 0.66 | 20 | 13.20 | |
|  Zorella, Benzion | | | 1987 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Shesterov, Alexander | | | 2010 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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