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Individual Calculations March 2023 |
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| Sengsavath, Sengsouriya Total change: -30.20 | |   |
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| 28e Open d'echecs de Selestat-Open A (plus de 1700) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1946 | 2.00 | 5 | -1.51 | 20 | -30.20 | |
|  Staub, Elias | | | 1784 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Javadzadeh, Kenan | | | 1753 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bellahcene, Omar | | | 1695 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kornmann, Alexandre | | | 1852 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Merstorf, Denis | | | 1868 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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