Individual Calculations August 2022
 Iwu, Okechukwu Anele Nnej  Total change: -30.80  Rating chartPersonal card
 15th annual Chicago Class Master Wheeling, IL USA 2022-07-15
RcRownchangeKK*chgGame
 1972 2051 1.50 5 -1.54 20 -30.80 
  Platnick, Elijah Samuel 1881 USA0.001-0.7220-14.40 
  Reiss, Aiden 1971 USA0.001-0.6120-12.20 
  Gulecyuz, Deniz Alp 1989 USA0.001-0.5920-11.80 
  Kakutani, Yuta 2001 JPN1.0010.43208.60 
  Moolky, Ankush 2017 USA0.501-0.0520-1.00 

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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