Individual Calculations April 2023 |
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Bosson, Jean-Yves Total change: 49.20 | | |
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18. Open de Payerne round 4-5 | Payerne | SUI | 2023-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 1913 | 2.00 | 2 | 1.23 | 40 | 49.20 | |
| Kupalov, Igor | | | 1960 | SUI | 1.00 | 1 | 0.57 | 40 | 22.80 | | Koestinger, Paul | | | 2034 | SUI | 1.00 | 1 | 0.66 | 40 | 26.40 | | 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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