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Individual Calculations May 2023 |
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| Ng, Chun Hei Total change: 17.20 | |   |
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| OPEN CHESS MENORCA B | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1881 | 7.00 | 8 | 0.86 | 20 | 17.20 | |
|  Alles Moll, Eloi | | | 1353 | ESP | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Aguilo Pons, Diego | | | 1520 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alcindor, Samuel | | | 1619 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Olde, Karl Erik | | | 1807 | EST | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Peschardt, Soren | | | 1904 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Marti, Victor | | | 1481 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pichugov, Andrey | | | 1673 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Camacho Alvarez, Pablo | | | 1743 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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