Individual Calculations March 2023 |
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Rochat, Vivian Total change: 11.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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18. Open de Payerne round 2-3 | Payerne | SUI | 2023-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1710 | 2.00 | 2 | 0.58 | 20 | 11.60 | |
| Cauderay, Philippe | | | 1431 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Garfield, Alex | | | 1654 | SUI | 1.00 | 1 | 0.42 | 20 | 8.40 | | 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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