Individual Calculations December 2021 |
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Mraz, Pavel Total change: -0.60 | | |
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HRADEC KRALOVE OPEN 2021 A - FIDE open | Hradec Kralove | CZE | 2021-11-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1689 | 1508 | 2.00 | 6 | 0.28 | 20 | 5.60 | |
| Kulhanek, Jachym | | | 1908 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Portych, Vaclav | | | 1755 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | Mazatis, Benjamin | | | 1562 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | Spanton, Tim R | | | 1804 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | Rychtecky, Pavel | | | 1471 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | Dusek, Vladimir | | | 1635 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | * 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) | | KHSS - Krajska soutez - skupina Zapad 2021/2022 r2-3 | various | CZE | 2021-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1577 | 1508 | 0.50 | 2 | -0.31 | 20 | -6.20 | |
| Batka, Josef | | | 1619 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | Petirova, Iva | | | 1535 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | | 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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