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Individual Calculations February 2023 |
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| Koehalmi-Szabo, Mihaly Total change: 89.20 | |   |
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| 46. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1576 | 4.50 | 7 | 2.04 | 40 | 81.60 | |
|  Bhingare, Rohit Satish | | | 1167 | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Reuter, Roland | | | 1906 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Coletta, Julien | | | 1176 * | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kamber, Adrian | | | 1929 | SUI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Breyer, Philippe | | | 1811 | SUI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Selinga, Jan | | | 1986 | SVK | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Portmann, Daniel | | | 1941 | SUI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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) | | | | Qualification 2023 U14 Winterthur (Standard) | Winterthur | SUI | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1576 | 3.00 | 4 | 0.19 | 40 | 7.60 | |
| | Mallipudi, Vernmulyadeep | | | 1272 | SUI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Jordan, Theodor | | | 1439 | SUI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Angelovski, Emanuel | | | 1279 | SUI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Delangle, Alexander | | | 1633 | SUI | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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