Individual Calculations January 2019
 Khan, A Qaiyum  Total change: -4.60  Rating chartPersonal card
 CCF Winter Chess Club LP Matches Stage 5 London ENG 2018-12-03
RcRownchangeKK*chgGame
 1230 1425 0.00 1 -0.75 20 -15.00 
  Khare, Shivank 1230 ENG0.001-0.7520-15.00 

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)
 
 CCF Daytime Chess Club 2018-19 Stage 6 London ENG 2018-12-05
RcRownchangeKK*chgGame
 1240 1425 2.00 2 0.52 20 10.40 
  Charles, Gregory M 1282 ENG1.0010.31206.20 
  Meaton, Arthur H 1198 ENG1.0010.21204.20 

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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