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Individual Calculations May 2012 |
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| D Anna Razzetti, Juan Pablo Total change: 3.60 | |   |
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| Campeonato de Gipuzkoa por Equipos 2012 - Preferente | Donostia | ESP | 2012-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1891 | 3.00 | 7 | 0.24 | 15 | 3.60 | |
|  Arana Garate, Jon | | | 1925 | ESP | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Tung, Siu Hung | | | 1908 | ESP | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Ruiz Martinez, Isidro | | | 2016 | ESP | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Darrigues, Alain | | | 1964 | FRA | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Iraola Iraola, Unai | | | 2027 | ESP | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Beitia Amador-Carrandi, Ernesto | | | 1945 | ESP | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Tejedor Txapartegi, Nabar | | | 1991 | ESP | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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