Individual Calculations October 2013
 Lewis, Azariah  Total change: 0.00  Rating chartPersonal card
 2013 Sagicor Open Junior Under 16 Section Bridgetown BAR 2013-07-09
RcRownchangeRpKK*chgGame
 1338 0 0.00 1 0.00 538   0.00 
  Marie-Calixte, Andy 1338 FRA0.0010.00 0.00 

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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