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Individual Calculations September 2017 |
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| Petrosino, Julian Total change: -79.60 | |   |
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| 16ieme Tournoi International du Pays de Charleroi 2017 Groupe B | Roux | BEL | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1774 | 4.00 | 9 | -1.99 | 40 | -79.60 | |
|  Akulova, Alicia | | | 1556 | BEL | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Nica, Radu-Catalin | | | 1515 | BEL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Frederiksen, Jens | | | 1725 | DEN | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Meyer, Nicolas | | | 1604 | FRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Siadatan, Seyed | | | 1579 | BEL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Porteman, Eric | | | 1913 | BEL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Akuatse Angel, Kaleb | | | 1660 | BEL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Balon, Eric | | | 1650 | BEL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Marechal, Georges | | | 1620 | BEL | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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