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Individual Calculations January 2013 |
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| De La Cruz, Jonathan Total change: -13.95 | |   |
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| Torneo IRT Sagrados Corazones Recoleta 2012 | Lima | PER | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1994 | 4.00 | 7 | -0.93 | 15 | -13.95 | |
|  Hilares Chavez, Carlos Ami | | | 1594 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Vela, Amrafel | | | 1709 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Puppi Lazo, Jorge Luis | | | 1949 | PER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Cruz Pereyra, Andresantoni | | | 1952 | PER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Tacuche, Fernando | | | 1977 | PER | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Lopez Callata, Jorge | | | 1825 | PER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Sanchez Millones, Jonathan | | | 1744 | PER | 0.00 | 1 | -0.81 | 15 | -12.15 | | | * 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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