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Individual Calculations September 2017 |
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| Boelhouwer, Collin Total change: 2.20 | |   |
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| Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2096 | 5.00 | 9 | 0.11 | 20 | 2.20 | |
|  Duivenvoorden, Ben | | | 1696 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kuipers, Stefan | m | | 2399 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Steijn, Sjaak | | | 1810 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Huesmann, Thomas | f | | 2279 | BEL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Van Den Berg, Bram | | | 2257 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Jong, Migchiel | m | | 2338 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Oostvogels, Niek | | | 1892 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Reichardt, Gert | | | 1928 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Van De Braak, Joey | | | 1893 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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