Individual Calculations January 2012
 Mathow, Hermann Thomas M  Total change: 15.90  Rating chartPersonal card
 IRT Rio de Janeiro de Inverno 2011 Rio de Janeiro BRA 2011-08-10
 2168 1904 2.00 5 1.06 15 15.90 
  De Paiva, Pedro Henrique 2246 BRA0.001-0.1215-1.80 
  Bil, Angelo 2104 BRA1.0010.761511.40 
  Baeta, Marcio Netto 2162 BRA1.0010.821512.30 
  Rego, Vinicius V De Almeida 2273 BRA0.001-0.1015-1.50 
  Chauca, Jose 2054 PER0.001-0.3015-4.50 

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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