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Individual Calculations February 2024 |
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| Muller, Kenneth Total change: -29.20 | |   |
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| Chessfestival Groningen 2023 Open B | Groningen | NED | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1901 | 5.50 | 8 | -0.05 | 20 | -1.00 | |
|  Bosveld, Mattias | | | 1630 | NED | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Hofstee, Piet | | | 1648 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Den Burg, Ralf | | | 1667 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khachatryan, Gagik B. | | | 1604 | ARM | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Novak, Vjekoslav | | | 1762 | IRL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bloem, Mark | | | 1841 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ambrona Navarro, Himar | | | 1846 | ESP | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Westerlaan, Sander | | | 1962 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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 Chess 204 - Weekend three-round event | Wijk aan Zee | NED | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1896 | 0.00 | 3 | -1.41 | 20 | -28.20 | |
| | Van Dam, Thijs | | | 1952 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Graafmans, Pascal | | | 1876 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Schulz, Dennis | | | 1926 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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