Individual Calculations January 2016
 Torrance, John  Total change: -6.00  Rating chartPersonal card
 7th London Chess Classic: Weekday Under 2000 London ENG 2015-12-04
RcRownchangeKK*chgGame
 1828 1704 1.00 3 0.00 20 0.00 
  Joslin, Tim M 1878 ENG0.001-0.2720-5.40 
  Bishop, Geoffrey L 1748 ENG1.0010.562011.20 
  Page, Martin C 1858 ENG0.001-0.2920-5.80 

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)
 
 7th London Chess Classic: Weekend Under 2000 London ENG 2015-12-04
RcRownchangeKK*chgGame
 1460 1704 0.50 1 -0.30 20 -6.00 
  Desai, Nilomi 1460 ENG0.501-0.3020-6.00 

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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