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Individual Calculations November 2023 |
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| Alvarez Ladron, Sergio Total change: 1.20 | |   |
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| XII Open Internacional Ciudad de Alfaro | Alfaro (La Rioja) | ESP | 2023-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1580 | 1.50 | 4 | 0.03 | 40 | 1.20 | |
|  Lopez Ruiz, Jarein | | | 1926 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Zorrilla Sainz, Isaac | | | 1317 | ESP | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Burriel Ureta, Raul | | | 1712 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Marquinez Cabrejas, Francisco J. | | | 1798 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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