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Individual Calculations October 2021 |
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| De Luna Butz, Alberto Total change: -12.60 | |   |
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| XXXVIII Torneo Abierto Collado Villalba | Collado Villalba, Madrid | ESP | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1677 | 3.50 | 6 | -0.63 | 20 | -12.60 | |
|  Enriquez Pastor, Jorge | | | 1424 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Arevillca Colque, Jonatan | | | 1309 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Perdomo Araujo, Angel Eduardo | | | 2025 | VEN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Collado Alcolado, Angel | | | 1585 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Anton Ortiz, Javier | | | 1337 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Martinez Zurita, Enrique | | | 1435 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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