Individual Calculations September 2017
 Sellick, Simon C  Total change: 0.00  Rating chartPersonal card
 104th British Championships Weekend Under 1825 Llandudno ENG 2017-07-28
RcRownchangeRpKK*chgGame
 1661 0 1.00 1 0.00 1681   0.00 
  Shore, James R 1661 ENG1.0010.00 0.00 

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)
 
 104th British Championships Under 1900 Llandudno ENG 2017-07-31
RcRownchangeRpKK*chgGame
 1726 0 0.50 3 0.00 1453   0.00 
  Jones, Neil T 1788 ENG0.0010.00 0.00 
  Clare, Steve 1729 ENG0.5010.00 0.00 
  Woods, Timothy J 1662 ENG0.0010.00 0.00 

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)
 
 104th British Championships Rated Friendlies Llandudno ENG 2017-08-06
RcRownchangeRpKK*chgGame
 1836 0 0.00 1 0.00 1036   0.00 
  Ramage, Colin R 1836 ENG0.0010.00 0.00 

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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