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Individual Calculations February 2023 |
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| Zlotnikov, Mikhail Total change: -4.60 | |   |
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| 8th Annual Gulf Coast New Year's Open | Estero, Florida | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2138 | 2.50 | 5 | -0.46 | 10 | -4.60 | |
|  Yisrael, Shama | | | 1770 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Oquendo, Jorge | f | | 2361 | CUB | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Mitkov, Nikola | g | | 2493 | MKD | 0.00 | 1 | -0.11 | 10 | -1.10 | | | Williams, Oscar | | | 1738 * | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Burrus, Tony | | | 1882 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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