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Individual Calculations January 2011 |
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| Orbegozo, Axel Total change: -4.75 | |   |
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| III OPEN IRT CLUB MAGDALENA | LIMA, PERU | PER | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1752 | 0.00 | 1 | -0.19 | 25 | -4.75 | |
|  Aliaga Salinas, Rafael | | | 2007 | PER | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | CAMPEONATO PANAMERICANO DE AJEDREZ ESCOLAR - SUB 17 ABSOLUTO | LIMA, PERU | PER | 2010-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1752 | 0.50 | 2 | 0.00 | 25 | 0.00 | |
|  Ortiz Quishpi, Oscar | | | 1926 | ECU | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Asmat, Diana | | wf | 1961 | PER | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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