Individual Calculations October 2016
 Rekhson, Vladislav  Total change: -8.40  Rating chartPersonal card
 2016 Battle of Alberta Red Deer CAN 2016-09-10
RcRownchangeKK*chgGame
 2143 2116 0.50 2 -0.42 20 -8.40 
  Caldera, Anuar 2143 COL0.5010.04200.80 
  Caldera, Anuar 2143 COL0.001-0.4620-9.20 

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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