Individual Calculations February 2023 |
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Chodak, Ivan Total change: 15.60 | | |
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5. Liga A11 a R7-8 | Bratislava | SVK | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1487 | 1606 | 2.00 | 2 | 0.68 | 20 | 13.60 | |
| Pisarcik, Richard | | | 1457 | SVK | 1.00 | 1 | 0.30 | 20 | 6.00 | | Machalik, Juraj | | | 1516 | SVK | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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 |
1681 | 1606 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| Sahidi, Sear | | | 1681 | SVK | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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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