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Individual Calculations September 2017 |
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| De Maria, Isaia Total change: -3.20 | |   |
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| Open Internacional d'Andorra | Escaldes-Engordany | AND | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1745 | 3.50 | 9 | -0.16 | 20 | -3.20 | |
|  Llaneza Vega, Patricia | | wm | 2145 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martinez Lopez, Ivan | f | | 2145 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanchez Sala, Marc | | | 1345 * | AND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Claramunt Bassegoda, Marcel | | | 1977 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Benlloch Adroguer, Jorge | | | 1418 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Van Den Boogaart, Jan Maarten | | | 1991 | NED | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Bayerri Rosa, Xavier | | | 1996 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Trigo Beiro, Daniel | | | 1817 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nal, Patrick | | | 1577 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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