Individual Calculations June 2017 |
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Spaans, Leo Total change: -9.00 | | |
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Groningen Weekend 2017 | Groningen | NED | 2017-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1881 | 1756 | 1.00 | 4 | -0.45 | 20 | -9.00 | |
| Ernst, Sipke | g | | 2156 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gijsbers, Joop | | | 1556 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | Zuiderweg, Edwin | | | 1960 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | Spears, Russell | | | 1850 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | * 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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