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Individual Calculations June 2023 |
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| Bergstrom, Rolf Total change: -43.80 | |   |
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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 |
| 2176 | 2196 | 2.50 | 9 | -2.19 | 20 | -43.80 | |
|  Asis Gargatagli, Hipolito | g | | 2511 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Belezky, Alexander | m | | 2331 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rahal, Michael A | m | | 2319 | ESP | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ivanov, Mike | f | | 2288 | CAN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Advaitt, Srikant Koduri | | | 1796 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Blazquez, Denis | | | 2077 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Arnott, Jonathan W | c | | 2080 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Southcott-Moyers, Indy | | | 2112 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wagner, Bernd | | | 2070 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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