Individual Calculations August 2021 |
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Zahner, Rolf Total change: 5.80 | | |
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Basel Special Edition Open 2021 | Basel | SUI | 2021-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1651 | 1379 | 1.00 | 4 | 0.29 | 20 | 5.80 | |
| Doetsch-Thaler, Nicos | | | 1767 | SUI | 0.00 | 1 | -0.09 | 20 | -1.80 | | Kumar, Prajit Sai | | | 1637 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | Stoffregen, Guenter | | | 1647 | SUI | 0.50 | 1 | 0.33 | 20 | 6.60 | | Frei, Gustav | | | 1554 | SUI | 0.50 | 1 | 0.23 | 20 | 4.60 | | 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) | |
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