Blitz:
Individual Calculations August 2017 |
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Botao, Milton Total change: -25.80 | | |
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South African Open Chess Championships 2017 (Blitz) | Durban | RSA | 2017-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1899 | 1965 | 1.00 | 4 | -1.29 | 20 | -25.80 | |
| Mwali, Chitumbo | m | | 2294 | ZAM | 0.00 | 1 | -0.12 | 20 | -2.40 | | Nyathi, Musa | | | 1565 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Abrantes, Persson | c | | 1966 | MOZ | 0.00 | 1 | -0.50 | 20 | -10.00 | | Khondowe, Davidson | | | 1772 | RSA | 0.00 | 1 | -0.75 | 20 | -15.00 | | * 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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