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Individual Calculations September 2017 |
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| Drappa, Francesco Total change: -13.00 | |   |
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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 |
| 1304 | 1301 | 2.00 | 6 | -0.98 | 20 | -19.60 | |
|  Woyave, Pascal | | | 1557 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Grobelny, Melodie | | | 1083 | BEL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lorge, Edouard | | | 1031 | BEL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jaumin, Jean-Marie | | | 1504 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pierquin, Jean-Bernard | | | 1231 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Russo, Italo | | | 1416 | BEL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Tournoi du Centre 2017 | Anderlues - Chapelle-lez-Herlaimont | BEL | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1301 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
| | Ola, Zdzislaw | | | 1445 | BEL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Akuatse Angel, Kaleb | | | 1701 * | BEL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Scaillet, Timothe | | | 1620 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Godart, Clara | | | 1594 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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