Individual Calculations May 2024
 Bates, Richard A  Total change: -0.70  Rating chartPersonal card
 66th Southend Easter Chess Festival - Open Southend ENG 2024-03-28
RcRownchangeKK*chgGame
 2073 2318 5.50 7 -0.07 10 -0.70 
  Blades, Kit 1918  * ENG1.0010.08100.80 
  Woltery, Nicolai 1999 ENG1.0010.13101.30 
  Rushbrooke, Remy 2086 ENG1.0010.21102.10 
  Spence, David J 2138 ENG0.501-0.2410-2.40 
  Britton, Richard L f2097 ENG0.501-0.2810-2.80 
  Hill, Alistair 2187 ENG0.501-0.1810-1.80 
  Dougherty, Michael f2086 CAN1.0010.21102.10 
 * 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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