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Individual Calculations March 2023 |
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| Giambrone, Salvatore Total change: 14.00 | |   |
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| Reti Amateur Open 2023 | Zurich | SUI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1763 | 2.50 | 5 | 0.70 | 20 | 14.00 | |
|  Pfister, Peter | | | 2145 | SUI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Pfaltz, Henning | | | 1355 | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mampilly, Alexander | | | 1739 | SUI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Krivovyaz, Gleb | | | 2126 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Borner, Daniel | f | | 2050 | SUI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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