Individual Calculations September 2011
 Abrantes, Tiago Garrido  Total change: 17.10  Rating chartPersonal card
 Regional Centro Oeste 2011 Brasilia/DF BRA 2011-06-22
RcRownchangeKK*chgGame
 2038 2042 3.50 6 0.57 30 17.10 
  Vilas Boas, Crisolon Terto 1642  * BRA1.0010.08302.40 
  Damasceno, Marlos De Almeida 2167 BRA0.5010.17305.10 
  Rodrigues Da Silva, Evandro 2183 BRA0.001-0.3130-9.30 
  Ribeiro Jr, Valdir Uchoa 1923 BRA1.0010.343010.20 
  De Paula, Guilherme Bueno 2046 BRA0.5010.01300.30 
  Barbosa, Paulo Eduardo E Silva 2267 BRA0.5010.28308.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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