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Individual Calculations May 2021 |
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| Lahav, Michal Total change: -10.60 | |   |
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| Israeli national league. Rounds 1-2 | Various | ISR | 2021-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2432 | 2255 | 0.00 | 2 | -0.53 | 20 | -10.60 | |
|  Bronstein, Or | m | | 2437 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Finkel, Alexander | g | | 2427 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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