Individual Calculations May 2022
 Homer, Neil S  Total change: -4.40  Rating chartPersonal card
 2nd 4NCL Easter Congress Minor Daventry ENG 2022-04-15
RcRownchangeKK*chgGame
 1526 1604 1.00 2 -0.22 20 -4.40 
  Hadfield, Roy 1585 ENG0.501-0.0320-0.60 
  Hariharan, Shambavi 1466 ENG0.501-0.1920-3.80 

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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