Individual Calculations June 2024 |
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Petrini, Roberto Total change: -12.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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FE Sardinia World Chess - B | Orosei | ITA | 2024-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1729 | 1597 | 2.00 | 8 | -0.60 | 20 | -12.00 | |
| Merusi, Luigi | | | 1803 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | Jakobsen, Oivind | | | 1721 | NOR | 0.00 | 1 | -0.33 | 20 | -6.60 | | Stivaletta, Andrea | | | 1768 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Deiana, Giacomo | | | 1690 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | Andhin, Chethanah | | wc | 1614 | MRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | Agamennone, Alessio | | | 1735 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | Gagliani, Stefano | | | 1771 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Margareci, Massimo | | | 1726 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | | 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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