Individual Calculations July 2017
 Gold, Harry  Total change: 7.40  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB 2016-17 MAY B London ENG 2017-05-31
RcRownchangeKK*chgGame
 1503 1322 0.00 1 -0.26 20 -5.20 
  Miles, Barry S 1503 ENG0.001-0.2620-5.20 

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 CUP 2017 U1500 Section Rounds 1-4 London ENG 2017-06-05
RcRownchangeKK*chgGame
 1188 1320 2.50 4 -0.21 20 -4.20 
  Hastilow, Sarah 1152 ENG0.001-0.7220-14.40 
  Thatte, Nandinee 1187 ENG0.501-0.1820-3.60 
  Lam, Kai 1177 ENG1.0010.31206.20 
  Collins, Michael E 1236 ENG1.0010.38207.60 

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 2016-17 JUNE A London ENG 2017-06-07
RcRownchangeKK*chgGame
 1291 1320 2.00 3 0.38 20 7.60 
  Shoulders, Andrew M 1063 ENG1.0010.18203.60 
  Woolley, Michael P 1265 ENG1.0010.42208.40 
  Vaughan, John 1545 ENG0.001-0.2220-4.40 

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 DAYTIME CHESS CLUB 2016-17 JUNE B London ENG 2017-06-28
RcRownchangeKK*chgGame
 1293 1320 1.00 1 0.46 20 9.20 
  Meaton, Arthur H 1293 ENG1.0010.46209.20 

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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