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Individual Calculations March 2023 |
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| Florin, Jon Total change: 1.40 | |   |
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| Reti Amateur Open 2023 | Zurich | SUI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1774 | 2.50 | 4 | 0.07 | 20 | 1.40 | |
|  Suzic, Dusko | | | 1575 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Cardoso Rodrigues, Michael | | | 1593 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Drechsler, Christoph | | | 2083 | SUI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jordan, Theodor | | | 1543 | SUI | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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