Rapid: Individual Calculations January 2014
 Mandnikar, Atreya  Total change: 17.00  Rating chartPersonal card
 5th London Chess Classic 2013: Rapidplay B U120 London ENG 2013-12-14
RcRownchangeKK*chgGame
 1421 1507 2.00 2 0.81 20 16.20 
  Braithwaite, Paul 1234 ENG1.0010.17203.40 
  Springett, Michael 1608 ENG1.0010.642012.80 

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)
 
 5th London Chess Classic 2013: Rapidplay C U115 London ENG 2013-12-15
RcRownchangeKK*chgGame
 1536 1507 0.50 1 0.04 20 0.80 
  Crockett, Stephen J 1536 ENG0.5010.04200.80 

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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