Individual Calculations February 2023 |
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Kretschmer, Wolfgang Total change: -51.20 | | |
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PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1320 | 1708 | 2.00 | 5 | -2.56 | 20 | -51.20 | |
| Peglau, Adelheid | | | 1314 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | Taisl, Lubomir | | | 1331 | CZE | 0.00 | 1 | -0.91 | 20 | -18.20 | | Borecky, Andrej | | | 1259 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | | Dudarec, Elias | | | 1386 | CZE | 0.00 | 1 | -0.87 | 20 | -17.40 | | Studzinski, David | | | 1308 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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