Rapid: Individual Calculations December 2017
 Wilson, Matthew R  Total change: 26.20  Rating chartPersonal card
 British Rapidplay Chess 2017 Major Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 1809 1734 4.50 8 1.31 20 26.20 
  Niedbal, Piotr 1820 POL1.0010.622012.40 
  Bryant, Richard B E 1956 ENG0.5010.28205.60 
  Biermann, Florian 1840 ISR0.001-0.3620-7.20 
  Jones, Neil T 1783 ENG1.0010.572011.40 
  Stephenson, David W 1770 ENG1.0010.552011.00 
  Coward, Neil 1767 ENG0.001-0.4520-9.00 
  Connor, Michael I 1746 ENG0.001-0.4820-9.60 
  Tamas, Szilard 1793 ROU1.0010.582011.60 

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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