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Individual Calculations November 2014 |
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| Rubery, Mark Total change: 13.80 | |   |
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| Durban Open GM Norm Tournament | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2238 | 5.00 | 9 | 0.69 | 20 | 13.80 | |
|  Annaberdiev, Meilis | m | | 2439 | TKM | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Nel, Andre | | | 1889 | RSA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mareco, Sandro | g | | 2585 | ARG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Bakre, Tejas | g | | 2452 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mbedza, Richard | c | | 2014 | MAW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Popilski, Gil | g | | 2493 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nene, Themba | | | 1933 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Skosana, Stephen K. | | | 2057 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Erdogdu, Mert | m | | 2416 | TUR | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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