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Individual Calculations January 2012 |
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| Psaila, Clarence Total change: 13.80 | |   |
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| 76th Malta Championship Finals | Valletta | MLT | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1984 | 5.00 | 10 | 1.24 | 15 | 18.60 | |
|  Vella, Duncan | | | 1964 | MLT | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zerafa, Patrick | c | | 2093 | MLT | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Pace, Colin | c | | 2156 | MLT | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gauci, Joseph | c | | 2126 | MLT | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Zerafa, Robert | | | 2041 | MLT | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Vella, Duncan | | | 1964 | MLT | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zerafa, Patrick | c | | 2093 | MLT | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Pace, Colin | c | | 2156 | MLT | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Gauci, Joseph | c | | 2126 | MLT | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Zerafa, Robert | | | 2041 | MLT | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | Malta Open | Bugibba | MLT | 2011-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1989 | 4.00 | 7 | -0.32 | 15 | -4.80 | |
| | Schleime, Franz-Josef | | | 1777 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Petterson, John | | | 1767 | MLT | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Spence, David | | | 2211 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Said, Oliver | | | 1862 | MLT | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Richards, John | | | 1822 | MLT | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Shoshin, Valeriy | | | 1753 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Carlsson, Ingvar | | | 2088 | SWE | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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