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Individual Calculations April 2019 |
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| Idoate Arrazurria, Ricardo Total change: -1.80 | |   |
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| Lliga Catalana 2019 Primera Barcelona III FIDE | Catalunya | ESP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1445 | 1.00 | 4 | -0.09 | 20 | -1.80 | |
|  Lau Barraza, Salvador | | | 1763 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Martinez Vives, Jesus | | | 1459 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Yanguas Martinez, Hermogenes | | | 1586 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rius Soler, Benjami | | | 1721 | 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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