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Rapid:
Individual Calculations June 2023 |
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| Vorobyev, Vladimir Total change: 10.00 | |   |
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| Leonid Gofshtein Memorial | Haifa | ISR | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1801 | 1.50 | 2 | 0.51 | 20 | 10.20 | |
|  Kahan, Sami | | | 1553 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Noy, Eyal | | | 2058 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | SHAVUOT RAPID IN HAIFA-NESHER 2023 | Haifa | ISR | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1800 | 1.00 | 3 | -0.01 | 20 | -0.20 | |
|  Steiner-Prozhanski, Giora | | | 2290 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Goldin, Roman | f | | 2277 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Shehtman, Yair | | | 1400 * | ISR | 1.00 | 1 | 0.08 | 20 | 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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