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Individual Calculations December 2023 |
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| Karas, Marek Total change: 22.60 | |   |
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| SVK ECo-C Extraliga 2023 2024 R1-2 | SVK | SVK | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2209 | 1.50 | 2 | 0.61 | 20 | 12.20 | |
|  Vass, Frantisek | f | | 2316 | SVK | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Szegi, Tamas | | | 2178 | SVK | 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) | | | | 2. liga C 2023-2024 r2-3 | various | CZE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2209 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| | Pors, Jaroslav | | | 2009 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | 1. liga zapad 2023-2024 r2-3 | various | CZE | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2209 | 1.00 | 2 | 0.28 | 20 | 5.60 | |
| | Polasek, Jaroslav | m | | 2378 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Vitak, Jiri | | | 2253 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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