Individual Calculations February 2023 |
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Freiman, Mark Total change: -8.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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League Alef Jerusalem 2023 1-2 | Israel | ISR | 2023-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1679 | 0.00 | 2 | -0.40 | 20 | -8.00 | |
| Goldberg, Shmuel | | | 1924 | RSA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Goldberg, Shmuel | | | 1924 | RSA | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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