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Individual Calculations April 2024 |
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| Zalkind, Vladimir Total change: 19.20 | |   |
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| Jeruchess Championship under 1800 | Jerusalem | ISR | 2024-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1639 | 6.50 | 8 | 0.85 | 20 | 17.00 | |
|  Bezrodny, Itay | | | 1513 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lukovski, Lev | | | 1613 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Shmuel, Eyal | | | 1435 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Reznik, Nathan | | | 1242 | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Freiman, Mark | | | 1659 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Volodarsky, Michael | | | 1396 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rozenblit, Stas | | | 1587 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Chen, Meir | | | 1239 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Alef Jerusalem 2024 4-5 | Israel | ISR | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1771 | 0.50 | 1 | 0.11 | 20 | 2.20 | |
| | Kessler, Benjamin | | | 1851 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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