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Individual Calculations July 2023 |
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| Weber, Yonatan Total change: 43.20 | |   |
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| Ramat Gan Masters Spring 2023 | Ramat Gan | ISR | 2023-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1661 | 2.50 | 7 | 1.32 | 40 | 52.80 | |
|  Shimshovich, Asaf | | | 2001 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Karp, Ilya | m | | 2374 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Malachi, Avraham | | | 1929 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Qasem, Huda | | | 1937 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Chernomordik, Pavel | f | | 2141 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gurevich, Neria | | | 1859 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Neumann, Amit | | | 1722 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | Kiryat Ono Spring 2023 A | Kiryat Ono | ISR | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1629 | 2.50 | 6 | -0.77 | 40 | -30.80 | |
| | Mondri, Nadav | | | 1765 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sapir, Omri | | | 1429 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ken-Dror, Renana | | | 1518 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ostrovsky Berman, Noam | | | 1739 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Doron, Itay | | | 1313 | ISR | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Shifrin, Evgeny | | | 1762 | ISR | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Israel league playoffs 2023 | Israel | ISR | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1638 | 1.50 | 2 | 0.53 | 40 | 21.20 | |
| | Hochshtad, Shachar | | | 1400 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pletner, Valery | | | 1906 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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