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Individual Calculations October 2008 |
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| Alzola, Enrique Total change: -23.00 | |   |
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| TORNEO IRT CLUB CAJABAMBA CATEGORIA U-2100 | Lima | PER | 2008-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2072 | 3.50 | 6 | -0.30 | 25 | -7.50 | |
|  Principe, Gerson | | | 1957 | PER | 1.00 | 1 | 0.34 | 25 | 8.50 | |  Marin, Alvar | | | 1896 | PER | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Principe, Alexander | | | 1909 | PER | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Moreno, Carlos | | | 2026 | PER | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Pena Morales, Hugo | | | 1986 | PER | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Cruz Romani, Juan | | | 2068 | PER | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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) | | | | I Torneo Club Peruano de Ajedrez | Lima | PER | 2008-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2072 | 2.50 | 6 | -0.62 | 25 | -15.50 | |
| | Pacheco, Marco | f | | 2407 | PER | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Moreno Miranda, Miguel | | | 1861 | PER | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Principe, Gerson | | | 1957 | PER | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Pena Morales, Hugo | | | 1986 | PER | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Quispe, Milko | | | 2132 | PER | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Angulo, Alberto | | | 2047 | PER | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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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