Individual Calculations February 2019 |
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Blom, Yeb Total change: -47.60 | | |
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Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1713 | 1989 | 5.00 | 9 | -2.38 | 20 | -47.60 | |
| De Vries, Leon | | | 1692 | NED | 0.00 | 1 | -0.85 | 20 | -17.00 | | Van Den Heuvel, Annelies | | | 1597 | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | Schwenke, Stefan | | | 1737 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | Martinez, Sara | | | 1589 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | Visser, Johan | | | 1739 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | Achuthan, Dylan | | | 1759 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | Zuiderweg, Edwin | | | 1942 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | | Torenbosch, Jorn | | | 1727 | NED | 0.00 | 1 | -0.82 | 20 | -16.40 | | Hillenkamp, Melchior | | | 1637 | NED | 1.00 | 1 | 0.11 | 20 | 2.20 | | * 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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