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Individual Calculations September 2010 |
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| Silva Bocanegra, Miguel Total change: 40.25 | |   |
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| II OPEN IRT CLUB MAGDALENA | Lima, Peru | PER | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1825 | 2.00 | 3 | 0.85 | 25 | 21.25 | |
|  Bernales, Oscar | | | 1916 | PER | 1.00 | 1 | 0.62 | 25 | 15.50 | |  Morales Nino, Luis | | | 2020 | PER | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Moreno Miranda, Miguel | | | 1811 | PER | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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) | | | | V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" | Huanuco, Peru | PER | 2010-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1825 | 3.00 | 5 | 0.76 | 25 | 19.00 | |
| | Contreras, Jose | | | 2183 | PER | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Valdivia Fabian, Joel | | | 1596 | PER | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Cornelio Argumedo, Yamil | | | 1773 | PER | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Luna Isidro, Jose | | | 1831 | PER | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Marcelo, Christopher | | | 1986 | PER | 0.50 | 1 | 0.21 | 25 | 5.25 | |
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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