Individual Calculations May 2019
 Da Silva, Giovanni B Tavares  Total change: -52.40  Rating chartPersonal card
 FENAC 2019 - Campeonato Brasileiro Pre-Infantil - Sub 12 Absoluto Florianopolis SC BRA 2019-04-18
RcRownchangeKK*chgGame
 1294 1528 1.00 3 -1.31 40 -52.40 
  De Oliveira, Nicolas Fabiane 1128  * BRA0.001-0.9240-36.80 
  Caldas, Raphael C B R Leitao 1304 BRA1.0010.22408.80 
  Sarda, Pedro Sada c1450 BRA0.001-0.6140-24.40 
 * 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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