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Individual Calculations July 2022 |
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| Ledger, Stephen C Total change: -21.40 | |   |
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| Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1996 | 3.50 | 8 | -0.18 | 20 | -3.60 | |
|  Zylka, Stanislaw | f | | 2374 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Meier, Volker | f | | 2254 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Frederic, Clement | | | 2229 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nespora, Tatana | | | 1596 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czernek, Tymon | f | | 2199 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Joensen, Henrik W. | | | 1661 | FAI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Janous, Marek | | | 2153 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Siles, Jan | | | 1672 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | 2021/22 4NCL Division 1 & 2 Rounds 10-11 | Daventry | ENG | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1996 | 0.50 | 2 | -0.89 | 20 | -17.80 | |
| | Dicen, Elis Denele | | | 1686 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bennett, Patrick | | | 1975 | WLS | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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