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Individual Calculations May 2013 |
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| Guimera Pons, Ramon Total change: -10.50 | |   |
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| Catalunya Equips – Preferent Lleida 2013 | Cataluna | ESP | 2013-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1655 | 0.00 | 1 | -0.24 | 15 | -3.60 | |
|  Mas Gene, Oriol | | | 1854 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | VII Obert d’Escacs de La Societat Coral Colon de Sabadell 2013 | Sabadell | ESP | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1634 | 1.50 | 4 | -0.46 | 15 | -6.90 | |
| | Barba Rios, Enric | | | 1973 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Jara Basterrechea, Elisa | | | 1513 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Puig Argiles, Jaume | | | 1591 | ESP | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Lopez Martinez, Angel | | | 1548 | ESP | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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