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Individual Calculations January 2023 |
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| Potashnik, Semion Total change: -20.30 | |   |
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| Rishon Lezion classic A - 1800 more | Rishon le Zion | ISR | 2022-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2366 | 2.50 | 5 | -2.03 | 10 | -20.30 | |
|  Barak, Gil | | | 2147 | ISR | 0.00 | 1 | -0.78 | 10 | -7.80 | |  Linik, Daniel | | | 1966 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Medovoy, Yaniv | | | 1613 | ISR | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Ribstein, Orel | | | 1976 | ISR | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Reprun, Nadejda | | | 1968 | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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