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Individual Calculations April 2024 |
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| Zalkind, Konstantin Total change: 19.60 | |   |
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| Nat. Ch. Quarterfinal 2024 Kiryat Ono | Kiryat Ono | ISR | 2024-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2030 | 6.50 | 9 | 0.66 | 20 | 13.20 | |
|  Glyanetzshpigel, Yossi | | | 1547 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Gunders, Elad | | | 1792 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shefer, Uri | | | 1863 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nouchi, Olivier | | | 1630 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shabtai, Ran | f | | 2098 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Duchan, Yoav | | | 1987 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Har-Even, Abir | | | 1984 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Shilon Rahav, Eliran | | | 2004 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Grabinsky, Yoni | | | 2116 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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) | | | | Arzit Zafon 2024 4 | Israel | ISR | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2025 | 0.50 | 1 | 0.32 | 20 | 6.40 | |
| | Gurbanov, Andrei | m | | 2285 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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