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Individual Calculations April 2008 |
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| Jesus, Suasnabar Total change: -31.05 | |   |
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| II IRT Alemania 2008 | Lima | PER | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2074 | 0.50 | 2 | -0.01 | 15 | -0.15 | |
|  Oswaldo, Requejo | | | 2292 | PER | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Henry, Retamozo | | | 2235 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | II Torneo Open Jose Marca Castañeda in Memoriam | Lima | PER | 2008-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2114 | 1.00 | 4 | -2.06 | 15 | -30.90 | |
| | Gomez Caceres, Jafet | | | 1852 | PER | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Cuellar, Ulises | | | 1969 | PER | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Principe, Alexander | | | 1912 | PER | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Pena Morales, Hugo | | | 1887 | PER | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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