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Individual Calculations May 2017 |
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| Werksma, Arie Total change: 12.80 | |   |
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| 28th NATO Chess Championship 2017 | Budapest | HUN | 2017-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2192 | 4.50 | 7 | 0.64 | 20 | 12.80 | |
|  Middaugh, Jon S | | | 1842 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Cirkvencic, Franci | | | 2030 | SLO | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Liptay, Laszlo | m | | 2320 | HUN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Pavlidis, Anastasios | m | | 2380 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pedersen, Finn | f | | 2295 | DEN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nikomanis, Andreas | | | 2061 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Krainski, Slawomir | | | 2096 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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