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Individual Calculations January 2012 |
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| Prieto Velasco, Rafael Total change: 2.10 | |   |
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| Malta Open | Bugibba | MLT | 2011-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1781 | 2.50 | 8 | 0.26 | 15 | 3.90 | |
|  Schartz, Alain | | | 2160 | LUX | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Nievergelt, Heinrich | | | 1978 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Camilleri, Henry | | | 2002 | MLT | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Langmann, Claus | | | 1927 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Taylor, Robert Graham | | | 1960 | WLS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Van Foreest, Lucas | | | 1919 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Attard, Ivan | | | 1677 | MLT | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Burton, Graham | | | 2069 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | XIII Abierto de la Constitucion | San Sebastian de los Reyes | ESP | 2011-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1781 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
| | Bustos Serrano, Doroteo | | | 2120 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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