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Individual Calculations July 2009 |
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| Prunes Bosch, Alex Total change: -10.65 | |   |
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| IV Torneig Obert Internacional d'Escacs Cafes Tupinamba | Barcelona | ESP | 2009-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1824 | 1.00 | 5 | -0.71 | 15 | -10.65 | |
|  Munoz Pantoja, Miguel | m | | 2174 | PER | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Zafra Zapata, Aurora | | | 1564 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Vinals Rioja, Jaume | | | 2001 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lorente Munoz, Raul | | | 1935 | ESP | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Prats Rodriguez, Juan Bosco | | | 2111 | ESP | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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