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Individual Calculations July 2017 |
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| Hoornstra, Hans Total change: 50.20 | |   |
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| BPB Limburg Open 2017 - Groep A | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2051 | 3.50 | 7 | 1.45 | 20 | 29.00 | |
|  Stork, Ornett | | | 2116 | NED | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Meessen, Max | | | 2207 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Harff, Marcel | f | | 2374 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Schroer, Marcel | | | 2066 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Van Dijk, Harold | f | | 2265 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Perrenet, Jacob | | | 2098 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Janssen, Ruud | g | | 2451 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2051 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
| | Ducarmon, Quinten | m | | 2451 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brouwer, Timon | | | 1985 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pruijssers, Roeland | g | | 2451 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Van Den Bergh, Ben | | | 1978 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lindeman, Johan | | | 1985 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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