Individual Calculations October 2012
 Guzman Otero, Juan Antonio  Total change: -12.00  Rating chartPersonal card
 Obert sub2200 Trofeu La Goleta Palma ESP 2012-08-10
 1829 2068 3.50 5 -0.40 30 -12.00 
  Ramis Sebastia, Jordi Salvador 1706 ESP1.0010.10303.00 
  Kehloul Gutierrez, Sadek 1765 ESP1.0010.14304.20 
  Cerdo Fernandez, Miguel 1891 ESP0.501-0.2330-6.90 
  Damians Janes, Jordi 2031 ESP0.001-0.5530-16.50 
  Jimenez Vado, Yvan 1753 ESP1.0010.14304.20 

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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