Individual Calculations August 2015
 Wieth, Kelvin Eduardo  Total change: -28.00  Rating chartPersonal card
 Floripa Winter Chess 2015 - Amateur U2200 Florianopolis BRA 2015-07-03
RcRownchangeKK*chgGame
 1789 1898 3.00 7 -1.40 20 -28.00 
  Feller, Gabriela Luisa Vicente 1498  * BRA1.0010.08201.60 
  Dos Santos Junior, Haroldo Cunha f2164 BRA0.5010.32206.40 
  Pereira, Geanfrancesco 2038 BRA0.001-0.3120-6.20 
  Fernandes, Ricardo Munz 1742 BRA0.001-0.7120-14.20 
  Dalanhol, Joao Vitor 1650 BRA0.501-0.3120-6.20 
  Raabe Junior, Germano Jose 1657 BRA1.0010.20204.00 
  Weise, William Ferreira 1771 BRA0.001-0.6720-13.40 
 * 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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