Individual Calculations September 2010
 Gibson, Tomas  Total change: 27.75  Rating chartPersonal card
 Primera Categoria 2010 Circulo Peon Rey Buenos Aires ARG 2010-06-12
RcRownchangeKK*chgGame
 2111 2271 6.00 6 1.85 15 27.75 
  Aberbach, Angel 2042 ARG1.0010.21153.15 
  Granara Barreto, Sebastian f2210 URU1.0010.42156.30 
  Quarracino, Santiago 2194 ARG1.0010.39155.85 
  Sanz, Luis 2002 ARG1.0010.17152.55 
  Mazziotti Irigoyen, Gabrie 2312 ARG1.0010.56158.40 
  Jordan, Oscar 1906 ARG1.0010.10151.50 

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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