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Individual Calculations August 2023 |
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| Freiberg, Doron Total change: 20.80 | |   |
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| Summer 2023 petah tikva B | Petah Tikva | ISR | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1200 | 3.50 | 6 | 1.22 | 20 | 24.40 | |
|  Goldshtein, Moritz | | | 1209 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Margolin-Herman, Ofek | | | 1237 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Zaltzberg, Neria | | | 1169 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Brand, Rami | | | 1529 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ben-Avi, Dotan | | | 1219 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ganani, Yacov | | | 1431 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Nirvana Beach Open | Sunny Beach | BUL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1200 | 0.00 | 3 | -0.18 | 20 | -3.60 | |
| | Vaisgur, Alon | | | 1840 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Polischuk, Artem | | | 1498 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kopaloff, Liam | | | 1787 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | |
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