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Individual Calculations April 2023 |
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| Trojan, Matyas Total change: 24.40 | |   |
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| Otevreny sachovy turnaj BSS - jaro 2023 r9-13 | Frydek-Mistek | CZE | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1833 | 3.00 | 4 | 0.07 | 40 | 2.80 | |
|  Vancakova, Veronika | | | 1468 | CZE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Osina, Jaromir | | | 1677 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chlebek, Jan | | | 1719 | CZE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Chlebek, Jan | | | 1719 | CZE | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | | MKSS Krajska soutez B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1916 | 2.00 | 2 | 0.54 | 40 | 21.60 | |
| | Chrostek, Lukas | | | 1840 | CZE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Novotny, Jaroslav | | | 1608 | CZE | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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