Individual Calculations June 2024
 Durand, Phillip  Total change: 7.60  Rating chartPersonal card
 29th Space Coast Open - Master and Expert Melbourne, FL USA 2024-05-03
RcRownchangeKK*chgGame
 2057 1961 1.50 3 0.38 20 7.60 
  Singh, Siddharth 2009 USA0.001-0.4320-8.60 
  Dyson, Peter 1973 USA1.0010.522010.40 
  Barnett, Alex f2190 USA0.5010.29205.80 

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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