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Individual Calculations May 2024 |
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| Helving, Yuval Total change: -42.80 | |   |
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| ISR Ch. Quarterfinal 2024 Shoham | Shoham | ISR | 2024-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1982 | 5.50 | 8 | -1.42 | 20 | -28.40 | |
|  Frumkin, Dmitry | | | 1706 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Melchior, Ariel | | | 1714 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dimenshtein, Daniel | | | 1630 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sason, Noam | | | 1606 | ISR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Frumkin, Dmitry | | | 1706 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dimenshtein, Daniel | | | 1630 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Melchior, Ariel | | | 1714 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sason, Noam | | | 1606 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Arzit Merkaz Yom Hol 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1995 | 0.00 | 2 | -0.72 | 20 | -14.40 | |
| | Westreich, Itay | | | 2016 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Poleg, Dan | f | | 2184 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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