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Individual Calculations August 2015 |
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| Osterwald, Elwin Total change: -32.20 | |   |
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| Amsterdam Chess Tournament - A | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2180 | 1.00 | 4 | -1.61 | 20 | -32.20 | |
|  Bleuzen, Cedric | | | 2020 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Theulings, Paul-Peter | c | | 2157 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Spiler, Angelo | | | 2037 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hoekstra, Peter | | | 2048 | NED | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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