Rapid: Individual Calculations May 2019
 Flowers, James Christopher  Total change: 4.60  Rating chartPersonal card
 CCF Easter Rapidplay Major London ENG 2019-04-22
RcRownchangeKK*chgGame
 1442 1484 3.00 5 0.23 20 4.60 
  Langley, Anthony M 1278 ENG1.0010.24204.80 
  Howes, David J 1508 ENG1.0010.532010.60 
  Wallis, David 1490 ENG1.0010.512010.20 
  Miles, Barry S 1450 ENG0.001-0.5520-11.00 
  Selvarattinam, Gengadharan 1482 ENG0.001-0.5020-10.00 

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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