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Individual Calculations September 2017 |
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| Breukelman, Jan Total change: -34.40 | |   |
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| Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2395 | 5.50 | 9 | -1.72 | 20 | -34.40 | |
|  Smit, Manuel | | | 1995 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boulahfa, Hicham | | | 2084 | NED | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pijpers, Peter | | | 2028 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nguyen, Kevin | | | 2224 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Boel, Marcel | | | 2212 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bruggink, Tycho | | | 1995 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Keetman, Maaike | | | 2243 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Stillger, Bernhard | f | | 2262 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Grochal, Joey | | | 2186 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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