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Individual Calculations April 2023 |
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| Rozkovec, Ludvik Total change: 2.00 | |   |
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| Hradecka vez 2023 r5-8 | Hradec Kralove | CZE | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1682 | 1.50 | 3 | -0.13 | 20 | -2.60 | |
|  Nosek, Jiri | | | 1496 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Portych, Vaclav | | | 1731 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Tsapanidis, Vasilis | | | 1712 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | KHSS Krajska soutez - skupina Vychod 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1682 | 0.50 | 1 | 0.23 | 20 | 4.60 | |
| | Kuru, Martin | | | 1855 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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