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Individual Calculations February 2019 |
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| De Vries, Emma Total change: -2.60 | |   |
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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 |
| 1747 | 1919 | 5.00 | 8 | -0.63 | 20 | -12.60 | |
|  Broersma, Sven | | | 1612 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Waardenburg, Feline | | | 1763 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Benninga, Mark | | | 1724 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Neisingh, Nils | | | 1662 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rupert, Casper | | | 2055 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hillenkamp, Melchior | | | 1637 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Brendel, Bergit | | wf | 1971 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Molanus, Lennart | | | 1552 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1928 | 4.00 | 9 | 0.50 | 20 | 10.00 | |
| | Roebers, Eline | | | 1973 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Manuel, Peter | | | 2043 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Noordkamp, Wouter | | | 2042 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hummel, Dick | | | 1948 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Wijnberg, Arjan | | | 2054 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fasel, Ton | | | 1972 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | | | De Ruiter, Tom | | | 2010 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Van Amerongen-Jansen, Peggy | | | 2040 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Van Hamond, Fons | | | 2001 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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