Individual Calculations February 2013
 Matsuura, Everaldo  Total change: -5.70  Rating chartPersonal card
 9TH PAN AMERICAN TEAM CHESS CHAMPIONSHIP Campinas/SP BRA 2013-01-24
RcRownchangeKK*chgGame
 2461 2475 2.00 5 -0.57 10 -5.70 
  Izquierdo, Daniel f2247 URU0.501-0.2910-2.90 
  Ortiz Suarez, Isan Reynaldo g2595 CUB1.0010.66106.60 
  Izquierdo, Daniel f2247 URU0.501-0.2910-2.90 
  Lenderman, Aleksandr g2619 USA0.001-0.3110-3.10 
  Ortiz Suarez, Isan Reynaldo g2595 CUB0.001-0.3410-3.40 

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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