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Individual Calculations September 2019 |
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| Van De Krol, Sernin Total change: 34.40 | |   |
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| 23e Hogeschool Zeeland toernooi 2019 | Vlissingen | NED | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1603 | 3.50 | 9 | 1.72 | 20 | 34.40 | |
|  Westerweele, Henrik | | | 1961 | NED | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Sparenberg, Erik | | | 2003 * | NED | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Elgersma, Simon | c | | 2003 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Altenbernd, Dirk | | | 1859 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Westerweele, Maarten | | | 1847 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Van Sonderen, Paul | | | 1740 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Koster, Paul | | | 1764 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lukas, Anne | | | 1842 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Markus, Gijs | | | 1737 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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