Individual Calculations February 2018 |
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Adema, Marrit Total change: -26.80 | | |
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Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1620 | 1524 | 2.50 | 8 | -0.67 | 40 | -26.80 | |
| Haan, Gertjan | | | 1830 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | Verwoert, Jef | | | 1924 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | Van Der Graaf, Jaap | | | 1775 | NED | 0.50 | 1 | 0.31 | 40 | 12.40 | | Koedijk, Klaas Jan | | | 1706 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | | Hubers, Daan | | | 1401 | NED | 0.00 | 1 | -0.67 | 40 | -26.80 | | Wallat, Alexandra | | | 1391 | GER | 0.50 | 1 | -0.18 | 40 | -7.20 | | Rassolyrad, Farid | | | 1346 | NED | 1.00 | 1 | 0.27 | 40 | 10.80 | | Bijvank, Kylian | | | 1583 | NED | 0.50 | 1 | 0.08 | 40 | 3.20 | | * 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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