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Individual Calculations July 2018 |
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| Harnack, Bernhard, Dr. Total change: 6.20 | |   |
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| 7. Krefelder Pfingst-Open 2018 | Krefeld | GER | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1706 | 1.50 | 3 | 0.31 | 20 | 6.20 | |
|  Van Ackeren, Franz | | | 2095 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Juntermanns, Peter | | | 1487 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Plug, Arjan | | | 1837 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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