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Individual Calculations November 2023 |
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| Lebedev, Lion Total change: -48.80 | |   |
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| Muswell Hill FIDE Standard 17 October | London | ENG | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1659 | 0.00 | 1 | -0.66 | 40 | -26.40 | |
|  Liu, Jacob | | | 1545 | 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) | | | | 8th International Youth ChessMates Tournament | Rotterdam | NED | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1659 | 1.50 | 4 | -0.56 | 40 | -22.40 | |
| | Ali, Maha | | | 1388 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ali, Maha | | | 1388 | GER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Yastrebov, Andrey | | | 1886 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Polzin, Gustav | | | 1912 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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