Individual Calculations November 2011
 De Rossi, Pedro Donizeti  Total change: 16.95  Rating chartPersonal card
 Aberto do Brasil de Barrinha Barrinha/SP BRA 2011-10-14
RcRownchangeKK*chgGame
 2196 2078 2.50 4 1.13 15 16.95 
  Zampronha, Wladimir Camilo 2197 BRA1.0010.66159.90 
  Pereira, Juliano Resende M f2240 BRA0.5010.21153.15 
  Supi, Luis Paulo 2210 BRA1.0010.681510.20 
  Name, Gabriel Ricardo Salim 2137 BRA0.001-0.4215-6.30 

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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