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Blitz:
Individual Calculations August 2013 |
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| Kobese, Watu Total change: -20.20 | |   |
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| Commonwealth & South African Open 2013 (Blitz) | Port Elizabeth | RSA | 2013-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2343 | 0.50 | 2 | -1.01 | 20 | -20.20 | |
|  Mwali, Chitumbo | m | | 2247 | ZAM | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Dias, Vanderson | | | 2002 | ANG | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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