Rapid: Individual Calculations April 2023
 Shaw, Matthew H  Total change: 7.80  Rating chartPersonal card
 Poplar Rapid Tournament - Under 2000 - March 2023 London ENG 2023-03-25
RcRownchangeKK*chgGame
 1801 1706 1.50 3 0.39 20 7.80 
  Millward, David J 1724 ENG0.5010.03200.60 
  Stern, Robert 1822 ENG1.0010.662013.20 
  Rogers, Tim L 1856 ENG0.001-0.3020-6.00 

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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