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Individual Calculations January 2019 |
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| Fritsch, Rolf Total change: -16.00 | |   |
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| 28th World Senior Chess Championship 2018 Open 50 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2189 | 2.50 | 6 | -1.19 | 20 | -23.80 | |
|  Vieira, Alexandre Letizio | | | 1810 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Arkell, Keith C | g | | 2443 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ruiz Bellon, Manuel | | | 1934 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Spiess, Thomas | | | 1975 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cummings, David H. | m | | 2331 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Peter, Steven | | | 2040 | CAN | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Oberliga Wuerttemberg 2018/2019 December 2018 | various | GER | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2189 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
| | Mages, Steffen | | | 2111 | GER | 1.00 | 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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