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Individual Calculations September 2011 |
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| Van Der Nat, Nicholas Total change: 28.80 | |   |
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| Commonwealth and South African Open 2011 | Johannesburg | RSA | 2011-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2308 | 6.00 | 9 | 1.92 | 15 | 28.80 | |
|  Hoek, Adriana J | | | 1908 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Aparajita, Gochhikar | | | 1915 | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Smerdon, David | g | | 2520 | AUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Jones, Gawain C B | g | | 2596 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Cox, Rian | | | 1908 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Huschenbeth, Niclas | m | | 2502 | GER | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Grover, Sahaj | m | | 2485 | IND | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Lafuente, Pablo | g | | 2555 | ARG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kunte, Abhijit | g | | 2526 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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