Individual Calculations November 2018
 Andreas, Peter  Total change: 14.80  Rating chartPersonal card
 2018 Armed Forces Open Joint Base Andrews, Maryland USA 2018-10-06
RcRownchangeKK*chgGame
 2080 1925 1.00 2 0.37 40 14.80 
  Wang, Eigen 2217 USA0.001-0.1540-6.00 
  Koch, Zade 1942 USA1.0010.524020.80 

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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