Individual Calculations September 2016
 Sarda, Pedro Sada  Total change: -34.00  Rating chartPersonal card
 Floripa Winter Chess 2016 - Amateur U2200 Florianopolis SC BRA 2016-08-19
RcRownchangeKK*chgGame
 1690 1440 0.50 6 -0.85 40 -34.00 
  Duailibi, Ricardo Miguel 1840  * BRA0.001-0.0840-3.20 
  Volkmann, Andre Jordi 1786 BRA0.001-0.1140-4.40 
  Pereira Fo, Hildebrando Apolonio 1761 BRA0.5010.374014.80 
  Florianovitz, Derlei Alex 1840  * BRA0.001-0.0840-3.20 
  Passos, Clarissa Dos Santos 1358 BRA0.001-0.6140-24.40 
  Masselli, Eduardo 1556 BRA0.001-0.3440-13.60 
 * 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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