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Individual Calculations February 2024 |
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| Bodenshtein, Yair Total change: 50.80 | |   |
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| Israeli Championship quarter-finals in the Green Village 2023 | Green Village | ISR | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1851 | 6.50 | 9 | 1.41 | 20 | 28.20 | |
|  Patt, Zafrir | | | 1637 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Belkovsky, Guy | | | 1535 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kaldor, Avraham | m | | 2162 | ISR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Aroeta, Benny | | | 1972 | ISR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Amit, Eli | | | 1910 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ginsburg, Dan | | | 1481 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Magen, Amnon | | | 2016 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Taragan, Uri | | | 1725 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Weiss, Tomer | | | 1702 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Alef Shfela 2024 1 | Israel | ISR | 2024-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1843 | 0.50 | 1 | 0.33 | 20 | 6.60 | |
| | Drori, Dan | f | | 2121 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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 Open Championship 2023 | israel | ISR | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1843 | 3.50 | 7 | 0.80 | 20 | 16.00 | |
| | Liubarov, Mark | f | | 2305 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sapir, Omri | | | 1481 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sitbon, Itay | | | 2213 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zakin, Lior | | | 1443 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bykhovsky, Avigdor | g | | 2349 | ISR | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Gov, Guy | | | 2127 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Snappir, Eitan | | | 1818 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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) | | |
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