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Individual Calculations July 2019 |
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| Vorsilka, Jiri Total change: -13.80 | |   |
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| Praga Praha - 1A Jaro 2019 | Praha | CZE | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1582 | 4.50 | 9 | 0.56 | 20 | 11.20 | |
|  Achylis, Milos | | | 1788 | CZE | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Mahrla, Josef | | | 1575 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Hamral, Cestmir | | | 1721 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Blazek, Miroslav | | | 1707 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sramek, Jiri | | | 1798 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Novotny, Josef | | | 1696 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Skaba, Ladislav | | | 1365 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vacha, Martin | | | 1448 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Vasko, Pavel | | | 1563 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Jarni otevreny prebor SK OAZA Praha 2019 | Praha | CZE | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1582 | 2.50 | 7 | -1.25 | 20 | -25.00 | |
| | Svacina, Tobias | | | 1361 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Dvorak, Alois | | | 1941 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vasicek, Martin | | | 1778 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Veselsky, Jan | | | 1509 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Stanke, Vilem | | | 1371 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Marek, Roman | | | 1706 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Vavrova, Jirina | | | 1182 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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