Blitz: Individual Calculations November 2013
 Cupid, Kevin  Total change: 16.20  Rating chartPersonal card
 National Blitz 2013 Port of Spain TTO 2013-09-29
RcRownchangeKK*chgGame
 2030 2062 4.50 7 0.81 20 16.20 
  Smith, Javanna wc1669 TTO1.0010.08201.60 
  Gill, Joseph 1953 TTO1.0010.35207.00 
  Winter Atwell, Adrian 2030 TTO0.501-0.0420-0.80 
  Harper, Ryan f2264 TTO1.0010.762015.20 
  Cabralis, Keron f2119 TTO0.001-0.4220-8.40 
  Joseph, Marcus 2177 TTO1.0010.662013.20 
  Singh, Vishnu 2001 TTO0.001-0.5820-11.60 

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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