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Blitz:
Individual Calculations February 2019 |
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| Abera, Aydagnuhem Gezachew Total change: -10.20 | |   |
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| 2018 AFRICAN AMATEUR CHAMPIONSHIPS BLITZ Open | Windhoek | NAM | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2103 | 6.00 | 9 | -0.51 | 20 | -10.20 | |
|  Antonio, Apolinario | | | 1781 | ANG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kandangwe, Joster | | | 1950 | ZAM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Katema, Patrick | | | 1801 | ZIM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hamilton, Mandeya | | | 1908 | ZIM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dimba, James | c | | 2051 | ZAM | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Theko, Khanyapa | | | 1703 * | LES | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mpya, Tshediso M | | | 1957 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Simutowe, Musatwe | c | | 2205 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mwagomba, Fishan | | | 1875 | MAW | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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