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Rapid:
Individual Calculations February 2013 |
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| Radovanovic, Jovica Total change: -21.40 | |   |
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| 104th Richmond Rapidplay Open | London | ENG | 2012-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2305 | 1.50 | 4 | -1.30 | 20 | -26.00 | |
|  Cutmore, Martin J | | | 2053 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Slavin, Alexey | m | | 2401 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Besedin, Pavel | | | 2114 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grattage, Matthew | | | 1986 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | | | 105th Richmond Rapidplay Open & Major | London | ENG | 2013-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2305 | 4.00 | 5 | 0.23 | 20 | 4.60 | |
| | Kamath, Raghu | | | 1905 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hjort, Helge | | | 1909 | DEN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tippleston, Charles E | c | | 2122 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cherniaev, Alexander | g | | 2477 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | McCabe, Shane | | | 1905 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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