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Individual Calculations May 2018 |
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| Portillo Segura, Antonio Total change: 6.60 | |   |
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| VAL Segunda Autonomica Sur 2018 Rondas 08-10 | Comunidad Valenciana | ESP | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1653 | 1.50 | 2 | 1.00 | 20 | 20.00 | |
|  Insa Pla, Blas | | | 1715 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Juan Valles, Antonio | | | 2044 | ESP | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | VAL Primera Autonomica Sur 2018 Ronda 11 | Comunidad Valenciana | ESP | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1647 | 0.00 | 1 | -0.67 | 20 | -13.40 | |
| | Gutierrez Posada, David | | | 1518 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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