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Individual Calculations February 2017 |
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| Maris, Ivo Total change: -31.00 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2345 | 3.50 | 9 | -1.55 | 20 | -31.00 | |
|  Elgersma, Simon | | | 2070 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gleizerov, Evgeny | g | | 2518 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gao, Rui | g | | 2551 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gerlagh, Joris | | | 2269 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Werle, Jan | g | | 2560 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Schippers, Maurice | | | 2288 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Simonsen, Hans Kristian | f | | 2172 | FAI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lewin, Tammo | | | 2041 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vos, Tjark | | | 2183 | AHO | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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