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Rapid:
Individual Calculations September 2019 |
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| Marie, Patrick Total change: -19.40 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1921 | 3.00 | 7 | 0.00 | 20 | 0.00 | |
|  Chumfwa, Stanley | m | | 2311 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mwale, Joseph | f | | 2039 | MAW | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Asante, Debesai Zerabruk | | | 1712 | ERI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kourakoumba, Florent | | | 1677 | CAF | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Beukes, Dante M | f | | 2130 | NAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gohil, Mehul | | | 2096 | KEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rita, Jeorciley | | | 1920 | STP | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | african games chess championships 2019 Rapid open | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1921 | 2.00 | 7 | -0.97 | 20 | -19.40 | |
| | Zaibi, Amir | m | | 2321 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kouya, Tyeoulou Bernardin Frankli | | | 1726 | CIV | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Hassan, Sidi Mohamed Cheikh | | | 1786 | MTN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mushore, Emarald Takudzwa | | | 2183 | ZIM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Beukes, Dante M | f | | 2130 | NAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Winston Gerald, Mansfield Thomas | | | 1872 | SLE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sang, Ricky | | | 1932 | KEN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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