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Individual Calculations July 2019 |
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| Donchenko, Alexander Total change: -3.10 | |   |
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| 13th BPB Limburg Open 2019 Group A | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2618 | 5.00 | 7 | -0.31 | 10 | -3.10 | |
|  Visser, Henk Jan | | | 2249 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Song, Raymond | f | | 2450 | TPE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Van Foreest, Jorden | g | | 2610 | NED | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Helmond, Frans | | | 2218 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nasuta, Grzegorz | g | | 2518 | POL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Schiffer, Stefan | | | 2239 | GER | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Schoppen, Casper | m | | 2464 | NED | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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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