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Individual Calculations February 2023 |
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| Rovatti, Paolo Total change: -66.60 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1801 | 4.00 | 8 | -3.33 | 20 | -66.60 | |
|  Sykora, Tomas | | | 1349 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Lansky, Petr | | | 1462 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pozniak, Yunna | | | 1467 | UKR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Cizek, Jan | | | 1450 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Borysiuk, Sofiia-Khrystyna | | | 1433 | UKR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Taisl, Lubomir | | | 1331 | CZE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Borecky, Andrej | | | 1259 | CZE | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Serra Azul, Manuela Mesquita | | | 1401 * | BRA | 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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