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Individual Calculations January 2013 |
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| Valderrama, Alejandro Total change: -9.00 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1730 | 1.00 | 6 | -0.30 | 30 | -9.00 | |
|  Acevedo, Johan | | | 2088 | COL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Corredor Rengifo, Luis Fernand | | | 1940 | COL | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Becerra, Andres Mauricio | | | 1874 | COL | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Mena, Yamil Octavio | | | 2042 | COL | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Lozada, Gustavo | | | 1934 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Gomez V, Duvan Leandro | | | 1899 | COL | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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