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Individual Calculations November 2019 |
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| Kalvach, Ladislav Total change: 1.20 | |   |
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| Vikendovy amatersky OPEN 2019 | Praha | CZE | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1762 | 3.00 | 5 | -0.29 | 20 | -5.80 | |
|  Kroulik, Vaclav | | | 1362 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Popov, Roman | | | 1398 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chon, Jeremy | | | 1440 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Koper, Stefan | | | 1833 | CZE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Groh, Jiri | | | 2001 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2. liga A 2019/2020 r1 | various | CZE | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1750 | 0.50 | 1 | 0.35 | 20 | 7.00 | |
| | Postupa, Martin | | | 2045 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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