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Individual Calculations March 2023 |
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| Patt, Zafrir Total change: -36.00 | |   |
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| Herzliya Winter Tournament-A 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1779 | 4.00 | 9 | -1.05 | 20 | -21.00 | |
|  Aronin, Pavel | | | 1947 | MNC | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Brezis, Ari | | | 1766 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lavi, Nitay | | | 1718 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ben Dror, Ori | | | 1386 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kabakov, Iddo | | | 1448 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kinberg, Ofer | | | 1930 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Levy, Benyamin | | | 1880 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Levy, Zohar | | | 1757 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Allouch, Gavriel | | | 1646 | ISR | 1.00 | 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) | | | | League Alef Hadarim 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1763 | 0.00 | 2 | -0.75 | 20 | -15.00 | |
| | Lifshits, Raz | | | 1837 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Shilon Rahav, Eliran | | | 1870 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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