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Individual Calculations September 2019 |
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| Elgersma, Simon Total change: -10.40 | |   |
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| 23e Hogeschool Zeeland toernooi 2019 | Vlissingen | NED | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2128 | 5.00 | 8 | -0.52 | 20 | -10.40 | |
|  Sow, Miaogeng Malcolm | | | 1728 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Van De Krol, Sernin | | | 1728 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Baar, Esper | f | | 2171 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Van Der Borgt, Peter | | | 1938 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grochal, Joey | f | | 2313 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Snijders, Frans | | | 1876 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Doren, Bas | | | 1976 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Westerweele, Henrik | | | 1961 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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