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Individual Calculations January 2023 |
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| Lasov, Nahum Total change: -2.00 | |   |
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| Beer Sheva Club Championship 2022 in Memory of Eliyahu Levant first | Beer Sheva | ISR | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1258 | 0.50 | 4 | -0.10 | 20 | -2.00 | |
|  Korchev, Felix | | | 1602 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Golan, Yaakov | | | 1634 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stein, Irina | | | 1436 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rosenberg, George | | | 1593 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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