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Individual Calculations August 2019 |
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| Ptacnikova, Lenka Total change: 15.00 | |   |
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| CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2074 | 3.50 | 9 | 0.75 | 20 | 15.00 | |
|  Colas, Joshua | f | | 2302 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Heimrath, Reiner | f | | 2222 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Caletka, Radomir | f | | 2286 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Grieve, Harry | f | | 2235 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Stevanic, David | f | | 2306 | SLO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Babicka, Michal | | | 2005 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Slovak, Kilian | f | | 2242 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ivanov, Igor | | | 2203 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mica, Marek | c | | 2222 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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