Blitz: Individual Calculations January 2015
 Lee, Hayden  Total change: 4.00  Rating chartPersonal card
 National Blitz Port of Spain TTO 2014-12-07
RcRownchangeKK*chgGame
 1954 1877 3.00 7 0.20 20 4.00 
  Singh, Vishnu c2025 TTO0.001-0.3020-6.00 
  Johnson, Gabriella wc1587 TTO1.0010.16203.20 
  Harper, Ryan f2179 TTO0.001-0.1520-3.00 
  Winter Atwell, Adrian c2050 TTO0.001-0.2720-5.40 
  Cupid, Kevin c2087 TTO0.001-0.2320-4.60 
  Jones, David 1959 TTO1.0010.612012.20 
  Davis, Daryl c1790 TTO1.0010.38207.60 

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)
 

 

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