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Individual Calculations July 2017 |
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| Van Dael, Siem Total change: -101.20 | |   |
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| BPB Limburg Open 2017 - Groep A | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2233 | 2.00 | 6 | -1.23 | 40 | -49.20 | |
|  Harff, Marcel | f | | 2374 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Vrolijk, Liam | f | | 2401 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | | De Boer, Bas | | | 2081 | NED | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bekedam, Tyro | | | 2053 | NED | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Beeke, Bob | f | | 2301 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Weiler, Wolfgang | | | 2007 | GER | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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) | | | | HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2233 | 3.50 | 6 | -1.30 | 40 | -52.00 | |
| | Ephraim, Olaf | | | 2009 | NED | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Arp, Frans | | | 2011 | NED | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Van Randtwijk, Mick | | | 1998 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mesman, Edwyn | | | 2034 | NED | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Zoun, Rogier | | | 1871 | NED | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Miulescu, Gabriel | m | | 2004 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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