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Individual Calculations September 2009 |
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| Navarro, Edmundo Total change: -34.05 | |   |
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| I IRT Club Magdalena 2009 | Lima | PER | 2009-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1987 | 2.00 | 5 | 0.26 | 15 | 3.90 | |
|  Fernandez, Fernando | | | 2317 | PER | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Calcina, Gary | | | 2175 | PER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Angulo, Alberto | | | 2036 | PER | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Morales Nino, Luis | | | 2060 | PER | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Cuellar, Diego | | | 1968 | PER | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | Colegio Santisimo Nombre de Jesus | Lima - San Borja | PER | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1987 | 2.50 | 5 | -0.32 | 15 | -4.80 | |
| | Balvin, Jorge | | | 1746 | PER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Neyra, Jorge | | | 1907 | PER | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Marigorda, Wilmer | | | 1760 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pena Morales, Hugo | | | 2107 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Mamani, Ulises | | | 2153 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | III IRT Rio de Janeiro U-2000 | Lima | PER | 2009-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1987 | 2.50 | 7 | -2.21 | 15 | -33.15 | |
| | Llacsahuanga, Diego | | | 1851 | PER | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Flores, Alexander | | | 1927 | PER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Moreno, Carlos | | | 1868 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Talavera, Ana | | | 1590 | PER | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Principe, Alexander | f | | 1919 | PER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Sanchez Zambrano, Vanessa | | | 1755 | PER | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Principe, Gerson | | | 1992 | PER | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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