Individual Calculations June 2017
 Da Silva, Mikhail Zoltan Iwanon  Total change: 37.80  Rating chartPersonal card
 Taca Amazonia de Xadrez 2017 Manaus AM BRA 2017-04-13
RcRownchangeKK*chgGame
 2159 1950 3.50 6 1.89 20 37.80 
  Moraes, Nelson Da Silva c2237 BRA1.0010.842016.80 
  Souza Neves, Andrey M. 2163 BRA1.0010.772015.40 
  Stamenkovic, Dragan m2350  * SRB0.001-0.0820-1.60 
  De Lima, Paulo Isaac Assis 1849 BRA1.0010.36207.20 
  Matsuura, Everaldo g2350  * BRA0.001-0.0820-1.60 
  Da Paz, Leonardo Gadelha c2004 BRA0.5010.08201.60 
 * 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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