Rapid:
Individual Calculations April 2023 |
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Aleksandrova, Aleksandra Total change: 9.00 | | |
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Israeli Seniors Championship 50 plus | Herzliya | ISR | 2023-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1831 | 1795 | 4.00 | 8 | 0.45 | 20 | 9.00 | |
| Shinkarev, Mikhail | m | | 2229 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | Freiberg, Doron | | | 1395 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Tsyn, Igor | | | 1914 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | Reprun, Nadejda | | wf | 1868 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | Mamut, Igor | | | 2041 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | Dvorzhitsky, Alexander N | | | 2019 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | Hershkovich, Amir | | | 1379 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | Caspi, Gadi | | | 1800 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | * 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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