Rapid: Individual Calculations January 2020
 Genchev, Anton  Total change: 31.40  Rating chartPersonal card
 Coventry and District Chess League 2nd Rapidplay Major Coventry ENG 2019-12-08
RcRownchangeKK*chgGame
 1502 1382 3.00 4 1.57 20 31.40 
  Brown, Victor J 1281 ENG1.0010.36207.20 
  Whatmore, Steve 1425 ENG0.001-0.4420-8.80 
  Conway, John 1590 ENG1.0010.772015.40 
  Harrison, James 1712 ENG1.0010.882017.60 

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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