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Individual Calculations March 2023 |
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| Pert, Nina Total change: -9.20 | |   |
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| Cambridge International Open | Cambridge | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2009 | 5.00 | 9 | -0.23 | 40 | -9.20 | |
|  Catabay, Rezin C | | | 1598 | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Korneev, Oleg | g | | 2485 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Golubovic, Erik | | | 1887 | CRO | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Oshea, Colm | | | 1677 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Golubovic, Boris | m | | 2349 | CRO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Donnelly, Andrew J | | | 1609 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Villiers, Thomas | c | | 2186 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Blinov, Roman | | | 1732 | ENG | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Smart, Michael R | | | 1957 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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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