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Individual Calculations February 2023 |
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| Haver, Bas Total change: 5.60 | |   |
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| Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2278 | 2.50 | 3 | 0.78 | 20 | 15.60 | |
|  Moll, Arne | c | | 2228 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Van Der Poel, Henk | f | | 2218 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Braune, Stephan, Dr. | | | 2225 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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 Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2278 | 4.50 | 9 | -0.50 | 20 | -10.00 | |
| | Legemaat, Gert | | | 2228 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Smits, Mark | f | | 2212 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Wunnink, Michael | f | | 2312 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Marie, Maxime | c | | 2205 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Baselmans, Luuk | f | | 2267 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Grutter, Tim | f | | 2370 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Goes, Sten | | | 2220 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Fayard, Alain | f | | 2189 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Van Den Dikkenberg, Erik | f | | 2130 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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