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Individual Calculations September 2017 |
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| Lacha, Jan Total change: 0.20 | |   |
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| OLOMOUC CHESS SUMMER 2017 D - seniors tournament 60 | Olomouc | CZE | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1783 | 3.00 | 6 | 0.01 | 20 | 0.20 | |
|  Zakoucky, Otto | | | 1495 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zdrazil, Bohumir | | | 1869 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Chrenko, Peter | | | 1897 | SVK | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mikulka, Jan | | | 1849 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Klanica, Anton | | | 1729 | SVK | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Oral, Josef | | | 1827 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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