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Individual Calculations January 2012 |
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| Guzman, Christian Total change: 28.20 | |   |
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| I Torneo IRT Copa El Bosque 2011 | Lima | PER | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1641 | 0.00 | 2 | -0.64 | 30 | -19.20 | |
|  Tacuche, Fernando | | | 1928 | PER | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Chirinos, Cristian | | | 1653 | PER | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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) | | | | V IRT Santisimo Nombre de Jesus 2011 | Lima | PER | 2011-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1641 | 4.00 | 7 | 1.58 | 30 | 47.40 | |
| | Endara, Eric | | | 1671 | PER | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Balvin, Jorge | | | 1802 | PER | 1.00 | 1 | 0.71 | 30 | 21.30 | |  Murga, Caleb | | | 1713 | PER | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Benites, Antonio | | | 1935 | PER | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Tacuche, Fernando | | | 1928 | PER | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Llanos Lopez, Junior | | | 1815 | PER | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Molina Contreras, David | | | 1498 | PER | 0.00 | 1 | -0.69 | 30 | -20.70 | |
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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