Individual Calculations October 2012
 Perez Prieto, German  Total change: -2.85  Rating chartPersonal card
 Obert sub2200 Trofeu La Goleta Palma ESP 2012-08-10
 1761 1890 3.00 5 -0.19 15 -2.85 
  Llado Tomas, Miquel 1534 ESP1.0010.11151.65 
  Gaitan Moyano, Juan 1874 ESP1.0010.48157.20 
  Cerdo Fernandez, Miguel 1891 ESP0.001-0.5015-7.50 
  Sanchez Garcia, Alberto 1547 ESP1.0010.12151.80 
  Ponce Cano, Adrian 1960 ESP0.001-0.4015-6.00 

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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