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Individual Calculations November 2018 |
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| Gardesey, Marc Total change: 38.40 | |   |
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| 2nd Kumasi Chess Classics | Kumasi | GHA | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1517 | 2.50 | 4 | 0.96 | 40 | 38.40 | |
|  Mensah, Joseph Jamena | c | | 1917 * | GHA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nyankpani, Winfred | | | 1630 | GHA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Kokoti, Perez | | | 1521 | GHA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ayiku, Angela Naa Amerley | | wf | 1429 | GHA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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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