Individual Calculations June 2024 |
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Portelli, Martina Total change: -10.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Swieqi Chess League Div 2 2024 Round 1-3 | St. Julian's | MLT | 2024-05-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1696 | 1518 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| Portelli, Matthew | | | 1696 | MLT | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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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