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Individual Calculations September 2022 |
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| Gavriely, Or Total change: -63.08 | |   |
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| Semifinals of the Israel Chess Championship | Kfar Saba | ISR | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2072 | 3.50 | 9 | -1.10 | 38 | -41.80 | |
|  Beitner, Yehonatan | | | 1672 * | ISR | 0.50 | 1 | -0.42 | 38 | -15.96 | |  Shachar, Ehud | m | | 2327 | ISR | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Westreich, Itay | | | 2046 | ISR | 1.00 | 1 | 0.46 | 38 | 17.48 | | | Tratatovici, Moshe | f | | 2118 | ISR | 0.00 | 1 | -0.44 | 38 | -16.72 | | | Gorshtein, Asaf | | | 2089 | ISR | 1.00 | 1 | 0.52 | 38 | 19.76 | | | Ben-Menachem, Itzhak | f | | 2313 | ISR | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Gadasi, Noam | | wc | 1900 | ISR | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Barak, Gil | | | 2117 | ISR | 0.00 | 1 | -0.44 | 38 | -16.72 | | | Amit, Eli | | | 1956 | ISR | 0.50 | 1 | -0.16 | 38 | -6.08 | | | * 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) | | | | SUMMER PRAGUE OPEN 2022 - A - IM open | Prague | CZE | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2122 | 5.50 | 9 | -0.56 | 38 | -21.28 | |
| | Rosenbaumova, Lea | | | 1818 | CZE | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Zanan, Evgeny | g | | 2510 | ISR | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Lye, Sigurd | | | 1952 | NOR | 0.50 | 1 | -0.22 | 38 | -8.36 | | | Melkevik, Johannes | c | | 1948 | NOR | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Bystrickiy, Daniil | | | 1951 | CZE | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Ali, Abdulaziz | | | 1930 | UAE | 0.00 | 1 | -0.75 | 38 | -28.50 | | | Dome, Michal | | | 1911 | CZE | 0.50 | 1 | -0.27 | 38 | -10.26 | | | Rasmussen, Jonas H | | | 1972 | NOR | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Lye, Sverre | | | 1963 | NOR | 1.00 | 1 | 0.29 | 38 | 11.02 | |
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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