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Individual Calculations July 2023 |
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| Lurie, Igor Total change: -3.60 | |   |
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| Netanya summer end of year tournament | Netanya | ISR | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1455 | 2.50 | 5 | -0.31 | 20 | -6.20 | |
|  Sofer, Omri | | | 1269 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Yevdayev, Vyacheslav | | | 1383 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Hafizov, Sami | | | 1497 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Benyguev, Ilul | | | 1679 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Polyakov, Yuri | | | 1203 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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 |
| 1548 | 1455 | 0.50 | 1 | 0.13 | 20 | 2.60 | |
| | Gradenwitz, Oded | | | 1548 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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