Rapid: Individual Calculations January 2014
 Crockett, Stephen J  Total change: -5.00  Rating chartPersonal card
 5th London Chess Classic 2013: Rapidplay B U145 London ENG 2013-12-14
RcRownchangeKK*chgGame
 1609 1536 1.00 3 -0.21 20 -4.20 
  Bullock, Lee 1479 ENG1.0010.42208.40 
  Hinterreither, Nikolai 1716 ENG0.001-0.2620-5.20 
  De Maio, Domenico 1632 ITA0.001-0.3720-7.40 

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)
 
 5th London Chess Classic 2013: Rapidplay C U115 London ENG 2013-12-15
RcRownchangeKK*chgGame
 1507 1536 0.50 1 -0.04 20 -0.80 
  Mandnikar, Atreya 1507 IND0.501-0.0420-0.80 

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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