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Individual Calculations July 2018 |
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| Pietruszewski, Marcin Total change: 10.40 | |   |
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| 29th NATO Championship | Lubbock, Texas | USA | 2018-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2198 | 5.00 | 7 | 0.52 | 20 | 10.40 | |
|  Tammisto, Janek | | | 1940 | EST | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Randall, Gordon | | | 2029 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kraft, Chip | | | 1950 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Nill, Oliver | | | 2194 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kersic, Matej | | | 2119 | SLO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Watters, Chase | c | | 2175 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Andersen, Hans-Christoph | | | 2213 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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