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Individual Calculations August 2019 |
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| Jecha, Petr Total change: -12.00 | |   |
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| CZECH OPEN 2019 - E - 4-member team tournament | Pardubice | CZE | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1952 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
|  Cekan, Petr | | | 1943 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Dvoulety, Tomas | | | 1907 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | CZECH OPEN 2019 - 30plus - Open rating tournament | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1952 | 4.00 | 8 | -0.53 | 20 | -10.60 | |
|  Okroznik, Gorazd | | | 1552 * | SLO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Horackova, Isabela | | | 1552 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chudinovskikh, Alexander M | m | | 2152 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Paldus, Petr | | | 2007 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Stary, Lukas | | | 1891 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jiruse, Josef | | | 1975 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kokes, Bohuslav | | | 1987 | CZE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Nemec, Otakar | | | 1930 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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