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Individual Calculations July 2010 |
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| De Villiers, Charles Total change: -28.50 | |   |
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| commonwealth Chess Championship | New Delhi | IND | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2283 | 6.00 | 11 | -1.90 | 15 | -28.50 | |
|  Aryan, Chopra | | | 1883 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cholleti, Sahajasri | | wf | 1999 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Swapnil, S Dhopade | m | | 2457 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Harihara Sudan, M | | | 1989 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kovalyov, Anton | g | | 2615 | ARG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Atishay, Ajmera | | | 2109 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Saranya, J | | wf | 2119 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Mithil, Ajgaonkar | | | 2079 | IND | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Nazarov, Rustem | | | 1920 | TKM | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Satra, Hardik | | | 1883 * | IND | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Siddarth, M | | | 1961 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | * 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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