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Individual Calculations September 2018 |
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| Colijn, Erik-Jan Total change: -13.80 | |   |
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| 22e Hogeschool Zeeland toernooi | Vlissingen | NED | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1991 | 4.50 | 9 | -0.69 | 20 | -13.80 | |
|  Jakhari, Ansh | | | 1591 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rijnaarts, Sjef | f | | 2339 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Terwee, Sybe | | | 1649 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aronsson, Marten | f | | 2303 | SWE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Van Baar, Esper | f | | 2241 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Klein, Jorik | | | 1828 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Smit, Manuel | | | 1829 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Koster, Paul | | | 1712 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Westerweele, Maarten | | | 1859 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | |
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