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Individual Calculations August 2013 |
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| Izbicki, Ralph Total change: 2.70 | |   |
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| 30. Open Int. de Geneve B | Geneva | SUI | 2013-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1736 | 1.00 | 1 | 0.08 | 15 | 1.20 | |
|  Pecorini, Angie | | | 1336 * | SUI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Swiss Championship 2013 HT 2 | Graechen | SUI | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1736 | 2.50 | 5 | 0.10 | 15 | 1.50 | |
| | Rychener, Noah | | | 1707 | SUI | 1.00 | 1 | 0.46 | 15 | 6.90 | |  Spielmann, Beat | | | 1817 | SUI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kuenzi, Anton | | | 1759 | SUI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mazzoni, Livio | | | 1914 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hess, Bryan | | | 1562 | SUI | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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