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Individual Calculations January 2013 |
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| Molina Contreras, David Total change: -5.25 | |   |
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| Torneo IRT Sagrados Corazones Recoleta 2012 | Lima | PER | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1666 | 1.00 | 4 | -0.35 | 15 | -5.25 | |
|  Pazos, Jorge Alberto | | | 1798 | PER | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Tacuche, Fernando | | | 1977 | PER | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Vela, Amrafel | | | 1709 | PER | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Guzman, Christian | | | 1704 | PER | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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