Rapid: Individual Calculations June 2022
 Lewis, Christopher D  Total change: 16.60  Rating chartPersonal card
 3rd Crewe Rapidplay - Major U1950 Crewe ENG 2022-05-22
RcRownchangeKK*chgGame
 1744 1692 3.00 5 0.83 20 16.60 
  Coffey, Mike J 1642 ENG0.501-0.0720-1.40 
  Taylor, Mark 1904 ENG1.0010.772015.40 
  Winter, Kevin 1649 ENG0.001-0.5620-11.20 
  Burns, Martin J 1858 ENG0.5010.22204.40 
  Szwajkun, Richard 1667 ENG1.0010.47209.40 

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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