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Individual Calculations May 2023 |
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| Santos Martinez, Guillermo Total change: -21.20 | |   |
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| XLIII Open Internacional Ciudad de San Sebastian | San Sebastian (Guipuzkoa) | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2014 | 4.00 | 7 | -1.06 | 20 | -21.20 | |
|  Diaz Etxaide, Jon | | | 1614 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De La Cruz Revilla, Miguel | | | 2270 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mendia Rezola, Jokin | | | 1791 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cinza Lopez, Javier | | | 1902 | ESP | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Simons, Sebastiaan | | | 1777 | BEL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ermida, Ricardo | | | 1614 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Milner, Romi | | | 1775 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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