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Individual Calculations May 2024 |
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| Mainka, Alwin Total change: 16.40 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2216 | 5.50 | 9 | 1.33 | 20 | 26.60 | |
|  Shaiar, Khalil | | | 1986 | SYR | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Koppen, Harald | | | 1984 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wachinger, Nikolas | m | | 2442 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Bulmaga, Irina | m | wg | 2429 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Baumegger, Siegfried | m | | 2397 | AUT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Culum, Sanjin | f | | 2359 | BIH | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Skawinski, Arkadiusz | f | | 2347 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Baranciuc, Alexandr | f | | 2336 | MDA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Horlevskyi, Anton | | | 1816 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Belgian Interclubs 2023-2024 Round 11 | Various Places | BEL | 2024-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2224 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
| | Damen, Jip | | | 2215 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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