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Individual Calculations September 2011 |
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| Pon, Matt Total change: 15.60 | |   |
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| Commonwealth and South African Open 2011 | Johannesburg | RSA | 2011-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1622 | 2.00 | 5 | 1.04 | 15 | 15.60 | |
|  Kunte, Abhijit | g | | 2022 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  De Waal, Ingrid | | | 1889 | RSA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Bhawoodien, Mohamed Ozayr | f | | 1859 | RSA | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Whittet, Andrew N | c | | 1818 | RSA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Naidu, Sayen | | | 1811 | RSA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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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