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Individual Calculations September 2022 |
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| Deutsch, Eyal Total change: -24.30 | |   |
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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 |
| 2072 | 2321 | 4.50 | 9 | -2.62 | 10 | -26.20 | |
|  Westreich, Itay | | | 2046 | ISR | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Beitner, Yehonatan | | | 1921 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ben-Menachem, Itzhak | f | | 2313 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Sitbon, Itay | | | 2062 | ISR | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Gershkowich, David | f | | 2194 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Sherman, Reem | | | 2095 | ISR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Noy, Eyal | | | 2060 | ISR | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Leibi, Yaniv | | | 1951 | ISR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Friedland, Eldar | | | 2007 | ISR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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) | | | | GM Sun City 1 | Sunny Beach | ISR | 2022-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2321 | 4.00 | 9 | 0.19 | 10 | 1.90 | |
| | Tzidkiya, Yeshaayahu | f | | 2419 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Rozen, Eytan | m | | 2465 | ISR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Bernadskiy, Vitaliy | g | | 2610 | UKR | 0.50 | 1 | 0.34 | 10 | 3.40 | | | Chatalbashev, Boris | g | | 2520 | DEN | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Kaganskiy, Gleb | f | | 2240 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Poleg, Matan | | | 2245 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Palchuk, Andrii | f | | 2248 | UKR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Tifferet, Shaked | f | | 2214 | ISR | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Firman, Nazar | g | | 2492 | UKR | 0.50 | 1 | 0.23 | 10 | 2.30 | |
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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