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Individual Calculations May 2018 |
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| Gutierrez Posada, David Total change: -1.60 | |   |
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| VAL Primera Provincial Alicante 2018 Rondas 08-10 | Comunidad Valenciana | ESP | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1509 | 0.00 | 2 | -0.75 | 20 | -15.00 | |
|  Amat Cerda, Andres | | | 1776 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Perez Aguilar, Carlos | | | 1458 | ESP | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | VAL Primera Autonomica Sur 2018 Ronda 11 | Comunidad Valenciana | ESP | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1518 | 1.00 | 1 | 0.67 | 20 | 13.40 | |
| | Portillo Segura, Antonio | | | 1647 | ESP | 1.00 | 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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