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Individual Calculations April 2023 |
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| Fry, Ryunosuke Total change: 34.00 | |   |
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| Letzi Open 2023 | Zurich | SUI | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1454 | 2.00 | 4 | 0.82 | 40 | 32.80 | |
|  Heron, Andrew | | | 1723 | LIE | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Gutierrez, Carlos Martin | | | 1352 | SUI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mikavica, Mirko | | | 2029 | SRB | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hirzel, Robin | | | 1565 | SUI | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | Schaffhausen Open 2 2023 | Schaffhausen | SUI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1454 | 1.00 | 3 | 0.87 | 40 | 34.80 | |
| | Jud, Marc | | | 1892 | SUI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kelecevic, Nedeljko | m | | 2140 | SUI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Baudach, Marvin | | | 1895 | GER | 1.00 | 1 | 0.94 | 40 | 37.60 | |
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) | | | | Qualification U14 Payerne 2023 | Payerne | SUI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1454 | 0.50 | 3 | -0.84 | 40 | -33.60 | |
| | Chavy, Maxime | | | 1391 | SUI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Breyer, Philippe | | | 1790 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ronner, Patrick | | | 1359 | 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) | | |
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