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Individual Calculations July 2020 |
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| Pachmann, Ales Total change: 4.80 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 11 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2284 | 6.50 | 8 | -0.30 | 20 | -6.00 | |
|  Dolinek, Vladimir | | | 1936 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Turkova, Karolina | | wc | 1981 | SVK | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Anaskin, Arsenij | | | 2240 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Starychfojtu, Josef | | | 1884 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Strnad, Pavel | | | 1889 | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nemec, Igor | | | 1997 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Korsa, Jiri | | | 1884 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klupka, Ondrej | | | 1935 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2284 | 5.00 | 6 | 0.54 | 20 | 10.80 | |
| | Ptak, Pavel | | | 2047 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hrdina, Robin | | | 2250 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Trepka, Jan | | | 2192 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Domlatil, Jiri | | | 2118 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mintel, Milan | | | 1977 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cermak, Jan | | | 1922 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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