Individual Calculations June 2014
 Bailey, Kevin J  Total change: 7.35  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 2 COULSDON, LONDON ENG 2014-01-06
RcRownchangeKK*chgGame
 2025 2026 2.50 4 0.49 15 7.35 
  Lock, Gavin R 2186 ENG0.5010.21153.15 
  Edwards, Nicholas L 1928 ENG1.0010.37155.55 
  Rizvi, Nasir 2017 WLS1.0010.49157.35 
  Staples, Daniel J 1970 ENG0.001-0.5815-8.70 

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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