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Individual Calculations March 2023 |
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| Gortemaker, Lucas Total change: 23.20 | |   |
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| Wachtebeke Winter Round Robin 2023 Group C | Wachtebeke | BEL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1991 | 6.00 | 9 | 1.16 | 20 | 23.20 | |
|  Barzeele, Raf | | | 1907 | BEL | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Roels, Frederik | | | 1868 | BEL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Verschraegen, Thomas | | | 1945 | BEL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pauw, Martijn | | | 2012 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Osinga, Angelique | | | 1984 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Psaila, Clarence | f | | 1955 | MLT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Krygelmans, Johan | | | 2026 | BEL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Barbier, Astrid | | wf | 1945 | BEL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Van Vliet, Dennis | | | 2027 | BEL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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