Individual Calculations September 2019
 Jennings, Richard  Total change: -23.20  Rating chartPersonal card
 Northumbria Challengers Newcastle ENG 2019-08-23
RcRownchangeKK*chgGame
 1715 1915 4.00 7 -1.16 20 -23.20 
  Jagadeesh, Balakrishnan 1695 SGP0.001-0.7820-15.60 
  Stoyanov, Boris 1592 ENG1.0010.13202.60 
  Bridgeman, Niamh 1515  * ENG1.0010.08201.60 
  Hall, David G 1683 SCO1.0010.21204.20 
  Nandi, Robin J 1920 ENG0.001-0.4920-9.80 
  Robson, Paul E 1829 ENG1.0010.38207.60 
  Parry, Samuel 1773 ENG0.001-0.6920-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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