Individual Calculations January 2023 |
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Petursson , Margeir Total change: -3.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Luxembourg Team Championship 22-23 Round 5 | various | LUX | 2022-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2152 | 2437 | 0.50 | 1 | -0.34 | 10 | -3.40 | |
| Henris, Luc | f | | 2152 | BEL | 0.50 | 1 | -0.34 | 10 | -3.40 | | 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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