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Individual Calculations January 2011 |
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| Suau Fa, Joan Total change: -49.75 | |   |
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| XXVIII Torneig Open d’Escacs de Martorell Grupo B | Catalunya | ESP | 2010-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1741 | 0.00 | 2 | -1.10 | 25 | -27.50 | |
|  Torres Ruiz, Cristian | | | 1873 | ESP | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Ogaya Inurrigarro, David | | | 1518 | ESP | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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) | | | | XVIII Obert d'Escacs de Santa Margarida de Montbui | Santa Margarida de Montbui | ESP | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1741 | 0.50 | 4 | -0.89 | 25 | -22.25 | |
| | Pique Safont, Joan Manel | | | 2024 | ESP | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Llavall Sans, Daniel | | | 2032 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Diaz Soro, Josep Lluis | | | 1892 | ESP | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Roma Alsina, Jaume | | | 1523 | ESP | 0.50 | 1 | -0.28 | 25 | -7.00 | |
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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