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Individual Calculations September 2017 |
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| McDonald, Margaret Total change: 17.00 | |   |
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| 16ieme Tournoi International du Pays de Charleroi 2017 Groupe C | Roux | BEL | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1258 | 5.00 | 9 | 0.87 | 20 | 17.40 | |
|  Vandurme, Philippe | | | 1545 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Cocquyt, Berenice | | | 1093 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Van Tendeloo, Maria | | | 1171 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | De Braeckeleer, Maxime | | | 1453 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Meyer, Alexandre | | | 1005 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Lorge, Edouard | | | 1031 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Legros, Frederic | | | 1420 | BEL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Micciche, Ruben | | | 1438 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ok, Sidar | | | 1467 | BEL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | Abu Dhabi Open Tournament | Abu Dhabi | UAE | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1256 | 1.00 | 5 | -0.02 | 20 | -0.40 | |
| | Siddharth, Gopakumar | | | 1656 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Win, Tun Htwe | | | 1656 * | MYA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalid, Lodhi | | | 1656 * | PAK | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Emad, Aldin Abdulrahman | | | 1193 | SUD | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Yazdani, Naser | | | 1503 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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