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Rapid:
Individual Calculations September 2021 |
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| Dvoirys, Semen I. Total change: -24.40 | |   |
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| Markovitch memoriaL 2021 Open A | Rishon Lezion | ISR | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2413 | 3.00 | 5 | -1.22 | 20 | -24.40 | |
|  Friedland, Eldar | | | 1880 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Slobodiansky, Steven | | | 2119 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bronstein, Or | m | | 2233 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Noy, Eyal | | | 1864 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Parkhov, Yair | m | | 2274 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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