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Individual Calculations March 2010 |
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| Cuellar, Diego Total change: 14.85 | |   |
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| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2055 | 4.00 | 6 | 0.15 | 15 | 2.25 | |
|  Bejarano Hidalgo, Lucero D | | | 1778 | PER | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Contreras, Jose | | | 2209 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Balvin, Jorge | | | 1805 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Vanini, Bruno | | | 1999 | PER | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Freyre, Rodrigo | | | 1970 | PER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Felix Vega, Aurora Edith | | wf | 1891 | PER | 1.00 | 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 Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2055 | 3.50 | 8 | 0.84 | 15 | 12.60 | |
| | Fernandez, Fernando | | | 2366 | PER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Retamozo, Henry | | | 2213 | PER | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Pena Morales, Hugo | | | 2195 | PER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Enriquez, Martin | | | 2243 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Castaneda, Carlos | | | 2192 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Padilla, Hugo | | | 2194 | PER | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Palacios, Efrain | | | 2175 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Principe, Alexander | f | | 1917 | PER | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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