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Individual Calculations September 2013 |
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| Birnbaum, Detlev Total change: -13.20 | |   |
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| XXXI Obert Internacional d'Escacs d'Andorra | Erts - La Massana | AND | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2143 | 4.50 | 9 | -0.88 | 15 | -13.20 | |
|  Da Rocha Soares, Diana | | | 1743 * | AND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Riff, Jean-Noel | m | | 2427 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Le Pen, Steven | | | 1921 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Massoni, Michael | m | | 2373 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bapst, Valentin | | | 2011 | FRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Sanchez Dengra, Barbara | | | 1848 | ESP | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Cemborain Oricain, Alfonso | | | 1919 | ESP | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Garcia-Blazquez Perez, Manuel | | | 1896 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Jerez Perez, Alfonso | m | | 2393 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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