Individual Calculations December 2016
 Winter Atwell, Adrian  Total change: 22.20  Rating chartPersonal card
 National Open Chess Championships 2016 Port of Spain TTO 2016-10-15
RcRownchangeKK*chgGame
 2022 2126 8.00 11 1.11 20 22.20 
  Yee, Frank f2052 TTO0.501-0.1020-2.00 
  Merritt, Mario f2151 TTO0.5010.03200.60 
  Harper, Ryan f2207 TTO0.001-0.3920-7.80 
  Thomas, Rickson 1843 TTO1.0010.16203.20 
  Johnson, Joshua f2134 TTO0.001-0.4920-9.80 
  James, Keevin 1882 TTO1.0010.20204.00 
  Wiltshire, Esan c2106 TTO1.0010.47209.40 
  Ramadhar, Kishore 2010 TTO1.0010.34206.80 
  Nedd, Sean 1829 TTO1.0010.15203.00 
  Lee, Hayden 1872 TTO1.0010.19203.80 
  Cupid, Kevin f2160 TTO1.0010.552011.00 

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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