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Rapid:
Individual Calculations March 2023 |
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| Margovsky, Naum Total change: 21.20 | |   |
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| Rapid Chess tournament dedicated to the 30th anniversary of the "Gambit" Club | Krayot | ISR | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1961 | 2.50 | 4 | 1.06 | 20 | 21.20 | |
|  Zurel, Maxim | | | 1561 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lovin, Boris | | | 2214 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sitnikov, Anton | m | | 2474 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tamarin, Yefim | | | 2115 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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