Individual Calculations January 2011
 Silva, Diogo Angeli  Total change: -1.50  Rating chartPersonal card
 2ยช Etapa do II Circuito IRT LXSBC 2010 Sao Bernardo do Campo/SP BRA 2010-10-15
RcRownchangeKK*chgGame
 1756 1796 1.00 2 -0.10 15 -1.50 
  Chaves, Vagner 1619 BRA0.001-0.7315-10.95 
  Tashima, Vanessa Kelly 1893 BRA1.0010.63159.45 

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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