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Individual Calculations April 2023 |
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| Zlotnikov, Mikhail Total change: -3.10 | |   |
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| 954Chess FIDE Amateur Circuit (Q1) Round 1-3 | Coral Springs, Florida | USA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2133 | 2.00 | 3 | -0.31 | 10 | -3.10 | |
|  Yisrael, Shama | | | 1797 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Cooke, Eric | | | 2006 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Wilson, Otis | | | 1928 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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