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Individual Calculations March 2023 |
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| Ilya, Rafael Total change: -38.20 | |   |
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| Netanya International 2023 in memory of Yitzhak Shlackman second | Netania | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1272 | 1.50 | 6 | -1.40 | 20 | -28.00 | |
|  Lomakin, Vladimir | | | 1367 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Hafizov, Sami | | | 1446 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Assabi, Ofer | | | 1409 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Weisserman, Miroslav | | | 1009 | ISR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Finaev, Matvey | | | 1352 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Varon, Alma | | | 1099 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | League Bet Hadarim 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1272 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
| | Margolin, Daniel | | | 1263 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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