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Individual Calculations December 2017 |
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| Perez Ronquillo, Santi Total change: -22.80 | |   |
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| XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP B | Santa Eulalia de Roncana | ESP | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1316 | 2.50 | 5 | -0.57 | 40 | -22.80 | |
|  Lopez Martinez, Angel | | | 1539 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gomez Rivera, Sergio | | | 1146 | ESP | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Izquierdo Fuster, Joan | | | 1113 | ESP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Molina Barbancho, Serafin | | | 1122 | ESP | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Rius Planas, Josep | | | 1227 | ESP | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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