Rapid: Individual Calculations September 2017
 Stern, Robert C  Total change: -8.00  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeKK*chgGame
 1683 1840 5.00 8 -0.40 20 -8.00 
  Crouch, Timothy J 1480 ENG1.0010.10202.00 
  Khan, Samir 1440  * ENG1.0010.08201.60 
  Talbot, Mark A 2070 ENG0.001-0.2120-4.20 
  Fernando, Manel 1557 ENG1.0010.16203.20 
  Purton, Ben J 2178 ENG0.001-0.1220-2.40 
  Vanjare, Aditya 1510 JCI1.0010.12202.40 
  Khoo-Thwe, Louis 1492 NOR1.0010.11202.20 
  Han, Yichen 1735 NED0.001-0.6420-12.80 
 * 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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