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Individual Calculations December 2017 |
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| Perez Sousa, Xabier Total change: -10.00 | |   |
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| II Open Internacional Sub-2200 Hotel CEMAR | Mondariz Balneario, (Pontevedra) | ESP | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1347 | 1.00 | 3 | -0.25 | 40 | -10.00 | |
|  Cereijo Ruiz, Nicolas | | | 1512 | ESP | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Suarez Gomez, Paula | | | 1277 | ESP | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Cereijo Suarez, Alejandro | | | 1444 | ESP | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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