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Individual Calculations February 2023 |
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| Privoznik, Lubos Total change: -25.20 | |   |
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| UKSS - Krajsky prebor II B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1624 | 0.00 | 2 | -1.04 | 20 | -20.80 | |
|  Slavik, Jan | | | 1631 | CZE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Bures, Petr | | | 1591 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | MARIENBAD OPEN 2023 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1624 | 3.50 | 9 | -0.22 | 20 | -4.40 | |
|  Millward, Kevin P | | | 1911 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ni, Polina | | | 1894 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Simecek, Jan | | | 1811 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kylar, Miroslav | | | 1834 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kapolka, Stefan | | | 1432 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Malevanaia, Oxana | | | 1443 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Macho, Miloslav | | | 1692 | CZE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Krueger, Thomas | | | 1508 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Molnar, Ladislav | | | 1739 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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