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Individual Calculations February 2024 |
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| Vos, Rik Total change: 17.80 | |   |
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| Brussels Open Winter 2024 Rounds 1-4 | Brussels | BEL | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2018 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
|  Venet, David | | | 1976 | BEL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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 204 - Nine-round event | Wijk aan Zee | NED | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2018 | 4.50 | 9 | 0.95 | 20 | 19.00 | |
| | De Roode, Martijn | | | 2132 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Van Egmond, Rogier | | | 2062 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Van Liempt, Michael | | | 2129 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Merbis, Max | | | 2054 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Royakkers, Guido | | | 2108 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Visser, Henk-Jan | c | | 2196 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mohtaat, Homayoun | | | 1999 | AFG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Rechberger, Franz | | | 2068 | AUT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Grondsma, Mark | | | 2123 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | |
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