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Individual Calculations February 2023 |
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| Grose, Kameron Total change: 18.80 | |   |
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| Basel Christmas Open Experts 2022 | Basel | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1781 | 4.00 | 7 | -0.17 | 40 | -6.80 | |
|  Sosa Nesper, Marcos Ivan | | | 1468 | SUI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Zinnai, Graziano Matteo | | | 2070 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cardoso Rodrigues, Michael | | | 1576 | SUI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gilardoni, Michele Angelo | | | 1530 | SUI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Merei, David | | | 1895 | AUT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Hecht, Uwe | | | 1704 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Retti, Marco | | | 1688 | SUI | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | | | London FIDE Congress - U2300 | London | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1781 | 1.50 | 4 | 0.64 | 40 | 25.60 | |
| | Lipinsky, Markus | | | 2006 | GER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Lalic, Peter D | c | | 2196 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Manmay, Chopra | | | 1915 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Keohane, Ben | | | 1974 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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