Individual Calculations December 2018
 Gold, Harry  Total change: 5.40  Rating chartPersonal card
 CCF Daytime Chess Club 2018-19 Stage 3 London ENG 2018-10-31
RcRownchangeKK*chgGame
 1200 1281 0.00 1 -0.61 20 -12.20 
  Meaton, Arthur H 1200 ENG0.001-0.6120-12.20 

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)
 
 CCF Winter Chess Club LP Matches Stage 4 London ENG 2018-11-05
RcRownchangeKK*chgGame
 1402 1313 2.00 3 0.86 20 17.20 
  Khan, A Qaiyum 1356 ENG0.001-0.4420-8.80 
  Johnson, Stephen G 1353 ENG1.0010.562011.20 
  Morgan, David H 1498 ENG1.0010.742014.80 

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)
 
 CCF Daytime Chess Club 2018-19 Stage 4 London ENG 2018-11-07
RcRownchangeKK*chgGame
 1371 1313 1.00 2 0.13 20 2.60 
  Merrifield, Peter 1171 WLS1.0010.31206.20 
  Foster, Paul 1570 ENG0.001-0.1820-3.60 

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
 1662 1313 0.00 1 -0.11 20 -2.20 
  Allan, Brian W 1662 SCO0.001-0.1120-2.20 

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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