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Individual Calculations February 2017 |
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| Werle, Jan Total change: -13.20 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2560 | 5.50 | 9 | -1.32 | 10 | -13.20 | |
|  Wacker, Peter | f | | 2306 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Chu, Wei Chao | m | | 2281 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Warmerdam, Max | f | | 2347 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Hopman, Pieter | f | | 2345 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Maris, Ivo | f | | 2345 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Karthikeyan, P. | m | | 2474 | IND | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Vrolijk, Liam | f | | 2332 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Anwesh, Upadhyaya | m | | 2386 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Van Foreest, Lucas | | | 2395 | NED | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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