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Individual Calculations June 2023 |
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| Halmeenmaki, Tuomo Total change: 13.20 | |   |
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| II Chessable Sunway Formentera Chess Festival 2023 Grup A | Formentera (Baleares) | ESP | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2114 | 4.00 | 10 | 0.66 | 20 | 13.20 | |
|  Seo, Jung Min | m | | 2500 | SWE | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Jonkman, Harmen | g | | 2323 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Grutter, Tim | f | | 2353 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Arnott, Jonathan W | c | | 2080 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Blanco Garcia, Liliam Barbara | | wf | 2054 | CUB | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ibanez Aullana, Ramon | f | | 2292 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Krzywda, Andrzej | c | | 2223 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Varela La Madrid, Tilsia Carolina | | wm | 2078 | VEN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Belezky, Alexander | m | | 2331 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rakhmangulova, Anastasiya | | wm | 2266 | UKR | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | |
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