Individual Calculations December 2018
 Foster, Paul  Total change: 10.20  Rating chartPersonal card
 CCF Daytime Chess Club 2018-19 Stage 3 London ENG 2018-10-31
RcRownchangeKK*chgGame
 1670 1540 0.50 1 0.18 20 3.60 
  Allan, Brian W 1670 SCO0.5010.18203.60 

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 4 London ENG 2018-11-07
RcRownchangeKK*chgGame
 1313 1570 1.00 1 0.18 20 3.60 
  Gold, Harry 1313 ENG1.0010.18203.60 

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 5 London ENG 2018-11-28
RcRownchangeKK*chgGame
 1271 1570 1.00 1 0.15 20 3.00 
  Charles, Gregory M 1271 ENG1.0010.15203.00 

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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