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Individual Calculations September 2014 |
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| Bollen, Guus Total change: 77.40 | |   |
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| Dutch Open 2014 | Dieren | NED | 2014-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2011 | 5.50 | 9 | 3.87 | 20 | 77.40 | |
|  Heemskerk, Wim | f | | 2247 | NED | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Hausrath, Daniel | g | | 2411 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maatman, Nick | | | 2211 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Van Osch, Mees | | | 2200 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wilgenhof, Otto | | | 2217 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Pijpers, Arthur | | | 2371 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | | | De Jong, Migchiel | m | | 2345 | NED | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Struik, Tjapko | | | 2292 | NED | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vogel, Jaap | f | | 2209 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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