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Individual Calculations February 2023 |
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| Durik, Martin Total change: 29.20 | |   |
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| 5. Liga A11 a R7-8 | Bratislava | SVK | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1407 | 2.00 | 2 | 0.89 | 20 | 17.80 | |
|  Machalik, Juraj | | | 1516 | SVK | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Skripecky, Marek | | | 1202 | SVK | 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) | | | | SVK 4.liga A11 2022 2023 R7-8 | Bratislava | SVK | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1407 | 1.00 | 1 | 0.57 | 20 | 11.40 | |
| | Pisarcik, Richard | | | 1457 | SVK | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | |
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