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Blitz:
Individual Calculations August 2017 |
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| Kobese, Watu Total change: -24.20 | |   |
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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 |
| 1993 | 2323 | 4.00 | 6 | -1.21 | 20 | -24.20 | |
|  Mahomole, Mahlodi J. | | | 1923 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Choko, Siyabonga V. | | | 1968 | RSA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bhawoodien, Shabir Hussain | f | | 2128 | RSA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Oberholzer, Francois | f | | 2017 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mpya, Tshediso M | | | 1954 | RSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abrantes, Persson | c | | 1966 | MOZ | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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