Individual Calculations April 2017
 Brian, Davis  Total change: -18.80  Rating chartPersonal card
 The Bermuda Longtail Tournament Hamilton BER 2017-02-07
RcRownchangeKK*chgGame
 1438 1428 0.50 2 -0.47 40 -18.80 
  Adrian, Woodley 1347 BER0.001-0.6140-24.40 
  Jamel, Warren 1528 BER0.5010.14405.60 

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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