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Individual Calculations April 2018 |
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| Guijarro Galan, Jose Luis Total change: -7.20 | |   |
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| Liga Gipuzkoana de Preferente 2018 Rondas 4-7 | Guipuzkoa | ESP | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2263 | 2.50 | 4 | -0.55 | 20 | -11.00 | |
|  Izagirre Alsua, Aritz | | | 1866 | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Montolio Benedicto, Cesar | | | 1863 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Argandona Riveiro, Inigo | m | | 2417 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Arrondo Carbonell, Pablo | | | 1863 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Liga Gipuzkoana de Preferente 2018 Rondas 8-10 | Guipuzkoa | ESP | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2247 | 2.50 | 3 | 0.19 | 20 | 3.80 | |
| | Arrieta Gonzalez, Kepa | | | 2090 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ruiz Martinez, Isidro | | | 1973 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lakunza Plazaola, Asier | | | 2037 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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