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Individual Calculations September 2023 |
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| Osypova, Alona Total change: 20.00 | |   |
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| Mragel Open 2023 | Lund | SWE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1626 | 3.00 | 5 | -0.09 | 20 | -1.80 | |
|  Bergstrom, Thomas | | | 1226 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandstrom, Joel | | | 1281 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tornberg, Carlos | | | 2040 | SWE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Johnson, Anders | | | 1766 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hari, Sriyansh | | | 1262 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | 5th FIDE WORLD CHESS CHAMPIONSHIPS FOR PEOPLE WITH DISABILITIES | Lublin | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1626 | 4.00 | 9 | 1.09 | 20 | 21.80 | |
| | Mukha, Nikolay | f | | 2109 | UKR | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Chojnowski, Marcin | | | 2034 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vanek, Jakub | | | 1590 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Falkowski, Dawid | | | 1927 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ablohina, Inga | | | 1385 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Racis, Michal | | | 1963 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Valenta, Vit Vaclav | f | | 1995 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Leszner, Liliana | | wm | 1936 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hawelko, Jan | | | 1226 * | POL | 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) | | |
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