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Individual Calculations October 2023 |
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| Varela Peteira, David Total change: 8.20 | |   |
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| COPA GONZALEZ MARCH 2023 | A Coruna | ESP | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1841 | 4.00 | 4 | 0.41 | 20 | 8.20 | |
|  Rodriguez Collazo, Zoe | | | 1441 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Varela Pena, Jose Luis | | | 1442 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Del Valle Rodriguez, Ramiro | | | 1281 | ESP | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Lopez Robles, Rodrigo Julio | | | 1629 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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