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Individual Calculations February 2017 |
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| De Boer, Eelke Total change: 82.40 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2027 | 3.50 | 9 | 1.34 | 40 | 53.60 | |
|  De Jong, Migchiel | m | | 2331 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Vos, Tjark | | | 2183 | AHO | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gomes, Mary Ann | | wg | 2302 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Nandhidhaa, Pv | | wm | 2251 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Gerlagh, Joris | | | 2269 | NED | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Colijn, Stefan | f | | 2330 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sparenberg, Erik | | | 2119 | NED | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Heemskerk, Wim | f | | 2217 | NED | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Vandelacluze, Ian | | | 2111 | BEL | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2018 | 3.50 | 8 | 0.72 | 40 | 28.80 | |
| | Van Baar, Esper | | | 2024 | NED | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Duchene, Rene | | | 2156 | NED | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Bus, Tom | | | 2214 | NED | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Fayard, Alain | f | | 2191 | FRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Krings, Christoph | | | 2164 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Oosterom, Erik | | | 2113 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Pauw, Martijn | | | 2082 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Vistisen, Lars | | | 2106 | DEN | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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