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Individual Calculations September 2013 |
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| Flores Arroyo, Luis Total change: -18.15 | |   |
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| Gran Prix IRT Peru 2013 -Norte Piura | PIURA | PER | 2013-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2132 | 4.50 | 7 | -0.80 | 15 | -12.00 | |
|  Romero, Maria Jose | | | 1732 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Yong Ayon, Even | | | 1893 | PER | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Puppi Lazo, Jorge Luis | | | 1948 | PER | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Zata Gonzales, Daniel | | | 1831 | PER | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Maceda Espinoza, Christian | | | 1952 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Frias, Marco | | | 2077 | PER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Cuellar, Ulises | | | 2010 | PER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Gran Prix IRT-PERU-2013 LIMA Universidad Nacional de Ingeneria | Lima | PER | 2013-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2132 | 5.00 | 7 | -0.41 | 15 | -6.15 | |
| | Fernandez, Roberto (per) | | | 1732 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sanchez Millones, Jonathan Estev | | | 1770 | PER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Puppi Lazo, Jorge Luis | | | 1948 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Felix Vega, Aurora Edith | | wf | 2013 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Nunez Marquina, Nataly Massiel | | | 1999 | PER | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Benites, Antonio | | | 1910 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Retamozo, Kevin | | | 1956 | PER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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