Individual Calculations December 2018
 Darville, Matt  Total change: -5.40  Rating chartPersonal card
 CCF Winter Chess Club LP Matches Stage 4 London ENG 2018-11-05
RcRownchangeKK*chgGame
 1606 1813 2.00 3 -0.27 20 -5.40 
  Moore, Luke 1511 ENG1.0010.15203.00 
  Warner, Dominic Wj 1654 ENG0.501-0.2120-4.20 
  Warner, Dominic Wj 1654 ENG0.501-0.2120-4.20 

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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