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Individual Calculations December 2021 |
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| Jordan Martinez, David Total change: -6.80 | |   |
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| Primera Autonomica Norte 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2157 | 4.50 | 6 | -0.34 | 20 | -6.80 | |
|  Zrikem, Nassim | f | | 1963 | MAR | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Morte Alegre, Ximo | | | 1913 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Casani Martinez, Rafael | | | 1757 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ballester Sanz, Joaquin | | | 1991 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Casan Soldado, Jordi | | | 1832 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Viciano Barrachina, Aitor | | | 1939 | ESP | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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