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Individual Calculations April 2023 |
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| Weber, Yonatan Total change: 32.80 | |   |
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| Ramat Gan Masters A Winter 2023 | Ramat Gan | ISR | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1527 | 2.50 | 7 | 1.35 | 40 | 54.00 | |
|  Meirovich, Ilay | | | 1979 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Sobel, Ido | | | 1871 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Medovoy, Yaniv | | | 1842 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Shapira, Avner | | | 1814 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Soybert, Ori | | | 1736 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Malachi, Avraham | | | 1975 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Neumann, Amit | | | 1615 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | League Bet Merkaz 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1628 | 0.50 | 2 | -0.53 | 40 | -21.20 | |
| | Kaufman, Yitzhak | | | 1837 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Gal, Yoav | | | 1390 | ISR | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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