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Individual Calculations August 2013 |
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| Gomes, Mary Ann Total change: -5.20 | |   |
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| Commonwealth and South African Open 2013 (Open Section) | Port Elizabeth | RSA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2423 | 6.50 | 10 | -0.52 | 10 | -5.20 | |
|  Chandna, Shubham | | | 2023 * | BOT | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bornheim, Craig | c | | 2023 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bhawoodien, Shabir | f | | 2116 | RSA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gupta, Abhijeet | g | | 2583 | IND | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Bezuidenhout, Roland | c | | 2030 | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kathmale, Sameer | | | 2359 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Tkachiev, Vladislav | g | | 2649 | FRA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Johannes Manyedi, Mabusela | m | | 2281 | RSA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Kiran, Manisha Mohanty | | wg | 2259 | IND | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Mamombe, Kudzanai | m | | 2054 | ZIM | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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