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Individual Calculations February 2023 |
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| Hamoudi, Nour Total change: 32.40 | |   |
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| Mivhanim | Israel | ISR | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1143 | 1.00 | 1 | 0.82 | 40 | 32.80 | |
|  Afek, Itay | | | 1404 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | League Alef Sharon 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1143 | 0.00 | 1 | -0.01 | 40 | -0.40 | |
|  Peli, Raanan | | | 1870 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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