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Individual Calculations May 2015 |
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| Kameya, Robson Total change: -0.80 | |   |
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| Zambia Closed Chess Championship - 2015 | Lusaka | ZAM | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2220 | 3.50 | 5 | -0.02 | 40 | -0.80 | |
|  Mulenga, Titus | | | 1933 | ZAM | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Luanja, Geoffrey | | | 2047 | ZAM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Jere, Daniel | m | | 2367 | ZAM | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Zulu, Thomas | | | 2041 | ZAM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mulauzi, Joshua | | | 1820 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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