Rapid: Individual Calculations October 2017
 Brown, Geoffrey D  Total change: 39.20  Rating chartPersonal card
 2017 English Rapidplay Championship Inter Liverpool ENG 2017-09-23
RcRownchangeKK*chgGame
 1631 1559 4.00 5 1.96 20 39.20 
  Doherty, Paul 1672 ENG1.0010.652013.00 
  Greatorex, Roger 1769 ENG1.0010.772015.40 
  Lloyd, Stephen M 1531 ENG0.501-0.0420-0.80 
  Shah, Dipak 1736 ENG0.5010.23204.60 
  Agejas Garcia, Diego 1447 ESP1.0010.35207.00 

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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