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Individual Calculations September 2011 |
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| Helmers, Wim Total change: 6.45 | |   |
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| XXIX Open Internacional d’Andorra 2011 | Arinsal | AND | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2118 | 5.00 | 9 | 0.43 | 15 | 6.45 | |
|  Porte, Jacques | | | 1718 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rodriguez Guerrero, Enrique | g | | 2449 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Nadal Bestard, Sebastia | | | 1875 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Panelo, Marcelo | m | | 2413 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gawle, Ireneusz | | | 1925 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Mateu Guiu, Esteve | | | 1945 | AND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Nieves Cabanes, Javier | | | 1910 | ESP | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sochacki, Christophe | f | | 2358 | FRA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Wegerle, Joerg | m | | 2446 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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