Individual Calculations September 2019
 Banerji, Kumar  Total change: 110.00  Rating chartPersonal card
 106th British Championships Under 12 Torquay ENG 2019-07-28
RcRownchangeKK*chgGame
 1490 1315 3.00 4 1.79 40 71.60 
  Stoyanov, Boris 1592 ENG0.5010.334013.20 
  Maton, Emily 1113 ENG0.501-0.2640-10.40 
  Ratnesan, Radha 1572 ENG1.0010.824032.80 
  Clarkson, George 1681 ENG1.0010.904036.00 

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)
 
 Hampstead FIDE Chess Congress August 2019 U1700 London ENG 2019-08-10
RcRownchangeKK*chgGame
 1300 1315 2.00 2 0.96 40 38.40 
  White, Nigel 1395 ENG1.0010.614024.40 
  Sagar, Aneesh 1204 ENG1.0010.354014.00 

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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