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Individual Calculations December 2017 |
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| Bosch Ricart, Joan Total change: -4.20 | |   |
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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 |
| 1443 | 1633 | 3.50 | 5 | -0.21 | 20 | -4.20 | |
|  Rivas Garcia, Alberto | | | 1389 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Cregut, David Jean Louis | | | 1473 | ESP | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mostazo Torrubia, Rafael | | | 1408 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Espada Espanol, Tura | | | 1420 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gallego Andres, Carles | | | 1525 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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