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Individual Calculations February 2023 |
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| Nasshan, Erich Total change: -36.00 | |   |
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| MARIENBAD OPEN 2023 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1494 | 2.00 | 7 | -0.90 | 40 | -36.00 | |
|  Briza, Jiri | | | 1875 | CZE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Kalveus, Jan | | | 1783 | SWE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Matlocha, Lubomir | | | 1636 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Horackova, Isabela | | | 1089 | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lake, Chris | | | 1721 | SRB | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Stocek, Jiri | | | 1190 | CZE | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Svec, Ludek | | | 1604 | CZE | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
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