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Individual Calculations January 2023 |
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| Gutierrez Renedo, Manuel Total change: 2.40 | |   |
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| XXIX Open Internacional Ayto de Erandio | Erandio (Vizcaya) | ESP | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1743 | 1.50 | 4 | 0.12 | 20 | 2.40 | |
|  Ruiz Abad, Juan Manuel | | | 2147 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martinez Goiriz, Jose Manuel | | | 1485 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rodriguez Gonzalez, Alex | | | 1886 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Zubizarreta Landera, Amets | | | 2020 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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