Individual Calculations March 2023 |
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Keller, Franco Total change: -6.80 | | |
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Reti Amateur Open 2023 | Zurich | SUI | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1615 | 1503 | 0.50 | 2 | -0.34 | 20 | -6.80 | |
| Rappazzo, Johannes | | | 1951 | SUI | 0.00 | 1 | -0.06 | 20 | -1.20 | | Weigelt, Christian | | | 1278 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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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