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Individual Calculations September 2019 |
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| Chapman, Nigel Total change: 18.60 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1734 | 3.00 | 7 | 0.93 | 20 | 18.60 | |
|  Kues, Jarl-Hendrik | | | 2134 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Matthes, Aaron | | | 2005 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Harbach, Peter | | | 1409 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Alexopoulos, Spiros Orestis, Dr. | | | 1890 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Schroeder, Joerg | | | 1989 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ollech, Dirk | | | 1963 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Verbitsky, Jaroslaw | | | 1917 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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