Individual Calculations May 2015
 Donato, Murillo Vernillo  Total change: -55.20  Rating chartPersonal card
 I IRT CEFS STD Fortaleza/CE BRA 2015-03-27
RcRownchangeKK*chgGame
 1616 1503 0.50 5 -1.38 40 -55.20 
  Gondim, Ibrahim Mendelssohn C. 1828 BRA0.001-0.1340-5.20 
  Pinheiro, Jose Wellington 1758 BRA0.001-0.1940-7.60 
  Vacis, Gabriel Nunes 1340 BRA0.501-0.2240-8.80 
  Lopes, Raimundo De Lima 1775 BRA0.001-0.1740-6.80 
  Brandao, Joao Marcus Da Costa 1378 BRA0.001-0.6740-26.80 

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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