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Individual Calculations April 2023 |
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| Petkov, Vladimir Total change: 3.30 | |   |
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| Liga Galega por Equipos de Club 2023 Division de Honra Rondas 1-4 | Galicia | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2462 | 3.50 | 4 | 0.33 | 10 | 3.30 | |
|  Rodriguez Perez, Jesus | | | 2062 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Villar Perez, Samuel | c | | 2190 | ESP | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Lopez Gonzalez, Alfonso | | | 2268 | ESP | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Silva, David | m | | 2335 | ANG | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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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