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Individual Calculations March 2023 |
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| Shefer, Uri Total change: 18.80 | |   |
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| Netanya International 2023 in memory of Yitzhak Shlackman first | Netania | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1806 | 2.50 | 6 | 0.40 | 40 | 16.00 | |
|  Menahem, Adi | | | 2048 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Temnik, Igor | | | 2114 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fein, Boris | | | 1836 | ISR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Tifferet, Shaked | f | | 2226 | ISR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Afgin, David | | | 1862 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Moshevitz, Alexander | | | 1551 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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 Shfela 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1909 | 0.50 | 1 | 0.07 | 40 | 2.80 | |
| | Reprun, Nadejda | | wf | 1957 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | |
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