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Individual Calculations February 2019 |
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| Noordkamp, Wouter Total change: -8.40 | |   |
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| Tata Steel Chess Tournament 2018 - Dagvierkampen | Wijk aan Zee | NED | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2042 | 1.50 | 3 | 0.15 | 20 | 3.00 | |
|  Witt, Rob | f | | 2138 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Gjestemoen-Vonhirsch, Andre | | | 2029 | NOR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Boersma, Jan | | | 2070 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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 |
| 1997 | 2042 | 4.50 | 9 | -0.57 | 20 | -11.40 | |
| | Manuel, Peter | | | 2043 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hummel, Dick | | | 1948 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De Vries, Emma | | | 1928 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wijnberg, Arjan | | | 2054 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Fasel, Ton | | | 1972 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | De Ruiter, Tom | | | 2010 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Van Amerongen-Jansen, Peggy | | | 2040 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Van Hamond, Fons | | | 2001 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Roebers, Eline | | | 1973 | NED | 0.00 | 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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