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Individual Calculations December 2018 |
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| Rodriguez Sanchez De Alva, Alfon Total change: -17.60 | |   |
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| Camp. de Sevilla por equipos 17-18. Preferente | Provincia de Sevilla | ESP | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1696 | 1.00 | 2 | -0.44 | 40 | -17.60 | |
|  Ramos Gomez, Juan | | | 1347 | ESP | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Marquez Vizuete, David | | | 1659 | ESP | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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