Individual Calculations August 2015
 Ming, Wenyang  Total change: 14.80  Rating chartPersonal card
 Festival Panamericano de la Juventud U-12 Absoluto Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1784 1814 3.50 6 0.37 40 14.80 
  Rueda Nessi, Francisco 1485 ARG1.0010.12404.80 
  Torres Rivas, Felipe De Jesus 1454 MEX0.501-0.4040-16.00 
  Landa Medrano, Gabriel 2057 PER0.5010.304012.00 
  Soto, Miguel Angel f1983 COL1.0010.724028.80 
  Hernandez Placeres, Ronald 1930 CUB0.5010.16406.40 
  Martinez, Cristian Camilo 1792 COL0.001-0.5340-21.20 

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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