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Individual Calculations January 2012 |
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| Richards, John Total change: 9.90 | |   |
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| Malta Open | Bugibba | MLT | 2011-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1822 | 3.00 | 8 | 0.66 | 15 | 9.90 | |
|  Frisk, Ellinor | | wf | 2184 | SWE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kisteneva, Liza | | wf | 1989 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Vella, Duncan | | | 1964 | MLT | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Witte, Ronald | | | 2055 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Psaila, Clarence | | | 1989 | MLT | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Edwards, Ray B | | | 1997 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Greevenbosch, Kees | | | 2016 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Hofmann, Mathias | | | 1718 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | |
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