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Individual Calculations September 2021 |
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| Lutz, Juergen Total change: -3.40 | |   |
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| SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1948 | 4.00 | 9 | -0.17 | 20 | -3.40 | |
|  Hartge, Gedeon | | | 2254 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Feierfeil, Jiri | | | 1623 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Toman, Jan | | | 2113 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cabart, Pavel | | | 1700 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sorm, Daniel | f | | 2348 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lachmair, Erwin | | | 1714 | AUT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Witte, Ronald | | | 2049 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Navratil, Robert | | | 2017 | AUT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Wiebe, Daniel | | | 1988 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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