Rapid: Individual Calculations February 2019
 Braithwaite, Paul  Total change: 29.60  Rating chartPersonal card
 CCF Winter Chess 2018-19 RP Results Stage 6 London ENG 2019-01-07
RcRownchangeKK*chgGame
 1299 1132 1.00 3 0.05 20 1.00 
  Aravinthan, Nivjesh 1331 ENG0.001-0.2420-4.80 
  Warner, Dominic Wj 1527 ENG0.001-0.0820-1.60 
  Wimble, Garry 1038 ENG1.0010.37207.40 

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)
 
 CCF New Year Rapidplay 2019 Minor London ENG 2019-01-12
RcRownchangeKK*chgGame
 1235 1132 4.00 7 1.43 20 28.60 
  Charles, Gregory M 1305 ENG1.0010.732014.60 
  West, James 1384 ENG0.001-0.1920-3.80 
  Ruzhansky, Elias 1326 ENG1.0010.752015.00 
  Wimble, Garry 1038 ENG1.0010.37207.40 
  Ma, Max 1167 ENG0.001-0.4520-9.00 
  Damodaran, Patrick 1227 ENG0.001-0.3720-7.40 
  Harris, Callum 1195 ENG1.0010.592011.80 

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)
 

 

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