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Individual Calculations January 2020 |
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| Groh, Jiri Total change: 2.40 | |   |
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| SSS - Krajska soutez B 2019/2020 r4-5 | various | CZE | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2012 | 1.50 | 2 | 0.51 | 20 | 10.20 | |
|  Pospisil, Jiri | | | 2066 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Soucek, Milan | | | 1962 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | PDSS - Krajský prebor I 2019/2020 r4 | various | CZE | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2012 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Ptacek, Lubos | | | 2094 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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