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Individual Calculations November 2012 |
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| Gallastegui Arregi, Aitor Total change: -18.00 | |   |
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| XXVIII Open Internacional de Ajedrez Sestao | Sestao | ESP | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1963 | 0.00 | 3 | -1.20 | 15 | -18.00 | |
|  Trigo Urquijo, Sergio | | | 2226 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Alonso Alonso, Ivan | | | 2171 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Barbazan Bilbao, Xabier | | | 1737 | ESP | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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