Individual Calculations September 2009 |
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Sivinta, Jhon Total change: -12.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Torneo Internacional IN MEMORIAN "Jorge Arias Samame" | Boulevard - Club "Bobby Fischer" | PER | 2009-04-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1826 | 1545 | 0.00 | 3 | -0.50 | 25 | -12.50 | |
| Mendoza Zambrano, Jose | | | 1895 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | Zambrano, Paolo | | | 1797 | ECU | 0.00 | 1 | -0.19 | 25 | -4.75 | | Ruiz Calderon, Sebastian | | | 1785 | PER | 0.00 | 1 | -0.20 | 25 | -5.00 | | 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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