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Individual Calculations December 2018 |
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| Rojar, Libor Total change: 3.00 | |   |
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| 2. liga 2018/2019 E r2-3 | various | CZE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1869 | 0.50 | 2 | 0.01 | 40 | 0.40 | |
|  Kopriva, Oldrich | | | 2079 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Vavruska, Antonin | | | 2052 | CZE | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | NOTE: K factor changed | | Krajsky prebor SSZK 2018/2019 r2-3 | various | CZE | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1869 | 0.50 | 1 | 0.13 | 20 | 2.60 | |
| | Vraj, Karel | | | 1964 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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