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Individual Calculations April 2020 |
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| Oburka, Vladislav Total change: 36.60 | |   |
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| KSSV - Krajsky prebor 2019/2020 r9 | various | CZE | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1759 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Daniel, Michal | | | 1548 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1759 | 3.50 | 7 | 1.60 | 20 | 32.00 | |
| | Jhunjhnuwala, Ramesh | | | 2143 | USA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Musil, Martin | | | 1937 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Strnad, Josef | | | 1860 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Fink-Nunn, Petra | | wf | 1983 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kopsa, Petri | | | 2085 | FIN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Schwieger, Wolfgang | | | 1835 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Jenssen, Ove S | | | 1812 | NOR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
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