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Individual Calculations February 2017 |
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| Van Delft, Merijn Total change: -27.00 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2376 | 4.00 | 9 | -2.70 | 10 | -27.00 | |
|  Theulings, Paul-Peter | c | | 2097 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Maatman, Nick | f | | 2319 | NED | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Sparenberg, Erik | | | 2119 | NED | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Krasenkova, Ilena | | wm | 2045 | RUS | 0.00 | 1 | -0.88 | 10 | -8.80 | | | De Boer, Bas | | | 2090 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Chu, Wei Chao | m | | 2281 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Wacker, Peter | f | | 2306 | GER | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Nandhidhaa, Pv | | wm | 2251 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Willemsma, Abe | | | 2087 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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