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Individual Calculations December 2023 |
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| Grill, Roman Total change: -4.20 | |   |
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| 2. liga A 2023-2024 r2-3 | various | CZE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2122 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Mikhno, Artem | | | 1722 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | JSS - 1. divize 2023-2024 r2-3 | various | CZE | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2122 | 1.00 | 2 | -0.29 | 20 | -5.80 | |
| | Vlach, Martin | | | 1930 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Plasil, Jiri | | | 2091 | 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) | | |
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