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Individual Calculations March 2023 |
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| Savic, Robert, Dr. Total change: -6.00 | |   |
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| 21. Burgdorfer Open - A | Burgdorf | SUI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1906 | 2.00 | 4 | -0.15 | 20 | -3.00 | |
|  De Seroux, Camille | | wm | 2075 | SUI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Sutter, Julian | | | 1495 | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadeghi, Hassan Roger | | | 2072 | SUI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Knapp, Yanik | | | 1779 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Basel General Open 2023 | Basel | SUI | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1906 | 2.50 | 4 | -0.15 | 20 | -3.00 | |
| | Rappazzo, Pierre | | | 1506 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikolov, Rumen | | | 2219 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Thommen, Tobias | | | 1664 | SUI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sasata, Alexander | | | 1677 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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