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Individual Calculations September 2023 |
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| Ftacnik, Lubomir Total change: -2.40 | |   |
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| CHESS SLOVAK OPEN 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2452 | 5.50 | 8 | -0.24 | 10 | -2.40 | |
|  Samborski, Henryk | f | | 2097 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Bures, Vit | c | | 2176 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Kantorik, Marian | m | | 2208 | SVK | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Demeter, Dorina | | wf | 2191 | HUN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kuru, Atilla | | | 2176 | TUR | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Rakhmangulova, Anastasiya | | wm | 2341 | UKR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Movsesian, Sergei | g | | 2610 | ARM | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Pasti, Aron | f | | 2354 | HUN | 0.00 | 1 | -0.63 | 10 | -6.30 | |
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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