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Rapid:
Individual Calculations September 2021 |
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| Bronstein, Or Total change: 11.40 | |   |
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| Markovitch memoriaL 2021 Open A | Rishon Lezion | ISR | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2233 | 3.50 | 5 | 0.57 | 20 | 11.40 | |
|  Tratatovici, Dan | | | 2058 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Gorodetzky, Matan | f | | 2148 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dvoirys, Semen I. | g | | 2413 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ben Ari, Yannay | f | | 2116 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Slobodiansky, Steven | | | 2119 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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