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Individual Calculations September 2012 |
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| Ugarelli, Juan Total change: -4.50 | |   |
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| Torneo IRT Santisimo Nombre de Jesus 2012-III | Lima | PER | 2012-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1520 | 0.50 | 3 | -0.77 | 15 | -11.55 | |
|  Ugarelli, Leonardo | | | 1404 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Reynoso, Jorge | | | 1674 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rojas, Edgar | | | 1654 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | Torneo IRT Santisimo Nombre de Jesus 2012 - IV | Lima | PER | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1514 | 1.00 | 4 | 0.47 | 15 | 7.05 | |
|  Pazos, Jorge Alberto | | | 1799 | PER | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Tacuche, Fernando | | | 1914 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Balvin, Jorge | | | 1749 | PER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Cruz Pereyra, Andresanton | | | 1914 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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