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Individual Calculations February 2023 |
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| Rak, Martin Total change: -2.80 | |   |
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| 1. liga Zapad 2022 2023 R7 | BA-NR-TT-TN | SVK | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1930 | 0.00 | 1 | -0.21 | 40 | -8.40 | |
|  Berek, Geza | | | 2160 | HUN | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 2. liga A 2022 2023 R7 | Bratislava | SVK | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1930 | 0.00 | 1 | -0.28 | 40 | -11.20 | |
| | Timko, Milan | | | 2094 | SVK | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | SVK 4.liga A11 2022 2023 R7-8 | Bratislava | SVK | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1930 | 1.00 | 1 | 0.42 | 40 | 16.80 | |
| | Koutny, Pavel | | | 1871 | SVK | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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