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Individual Calculations September 2023 |
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| Purkyt, Jaroslav Total change: 34.80 | |   |
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| OLOMOUC CHESS SUMMER 2023 - D2 | Olomouc | CZE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1485 | 4.50 | 9 | 1.74 | 20 | 34.80 | |
|  Chubar, Vladimir | m | | 1781 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Svec, Jan | | | 1707 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brnak, Jan | | | 1594 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pop, Ladislav | | | 1544 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Oral, Josef | | | 1797 | CZE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Klimes, Jiri | | | 1719 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Privoznik, Lubos | | | 1631 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tolar, Jan | | | 1526 | CZE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Volfova, Milena | | | 1462 | 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) | | |
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