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Individual Calculations February 2023 |
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| Smeets, Kobe Total change: 76.40 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2064 | 2.00 | 5 | -0.59 | 40 | -23.60 | |
|  Zhou, Zhengke | | | 1931 | NED | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Baselmans, Luuk | f | | 2266 | NED | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ilfeld, Etan | | | 2188 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Psaila, Clarence | f | | 1932 | MLT | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Green, Michael | | | 1948 | ENG | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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 |
| 2127 | 2087 | 6.50 | 9 | 2.50 | 40 | 100.00 | |
| | Royakkers, Guido | | | 2149 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Woudsma, Martijn | | | 2198 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Duson, Robin | | | 2142 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Vroombout, Enrico | | | 2131 | NED | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Schouten, Jordy | | | 2154 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Seegers, Hendrik | f | | 2109 | GER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Barendse, Ted | | | 2141 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Hoekstra, Peter | | | 2051 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Morice, Ludovic | | | 2065 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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