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Rapid:
Individual Calculations September 2021 |
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| Yoshpa, Yonatan Total change: 20.00 | |   |
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| Markovitch memoriaL 2021 Open A | Rishon Lezion | ISR | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1688 | 2.00 | 5 | 1.00 | 20 | 20.00 | |
|  Gorodetzky, Matan | f | | 2148 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Tratatovici, Dan | | | 2058 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Friedland, Eldar | | | 1880 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Faust, Roi | | | 1840 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Reprun, Nadejda | | | 1837 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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