Individual Calculations February 2015
 Miles, Barry S  Total change: 8.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: JANUARY COULSDON, LONDON ENG 2015-01-05
RcRownchangeKK*chgGame
 1522 1486 1.00 2 0.08 20 1.60 
  Nayak, Aurideep 1327 ENG1.0010.29205.80 
  Allan, Brian N 1717 SCO0.001-0.2120-4.20 

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 DAYTIME CHESS CLUB - SPRING 2015 - JANUARY COULSDON, LONDON ENG 2015-01-07
RcRownchangeKK*chgGame
 1086 1486 1.00 1 0.08 20 1.60 
  Bibby, John 1086  * ENG1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 5th Golders Green Weekend Congress: Under 1900 (160 ECF) London ENG 2015-01-17
RcRownchangeKK*chgGame
 1693 1486 1.00 3 0.28 20 5.60 
  Rocco, Federico 1703 ENG0.001-0.2220-4.40 
  Murugesh, Kishore 1585 ENG1.0010.642012.80 
  Bovtramovics, Vladimir 1790 ENG0.001-0.1420-2.80 

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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