Individual Calculations July 2014
 Mejia, Giovanni  Total change: -9.00  Rating chartPersonal card
 ASEAN+ Age group championship - Open 18 Standard Chess Macau MAC 2014-06-03
RcRownchangeKK*chgGame
 2113 2126 2.00 5 -0.60 15 -9.00 
  Medina, Vince Angelo 1984 PHI0.001-0.6915-10.35 
  Wang, Zixu 2092 CHN1.0010.45156.75 
  Tran, Tuan Minh m2339 VIE0.001-0.2315-3.45 
  Che, Quoc Huu f1990 VIE1.0010.32154.80 
  Zhang, Ziji 2160 CHN0.001-0.4515-6.75 

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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