Individual Calculations January 2020
 Dakin, Errol  Total change: -1.20  Rating chartPersonal card
 Frederick Cameron Open 2019 - FIDE U-1600 Section Kingston, Jamaica JAM 2019-12-14
RcRownchangeKK*chgGame
 1243 1353 2.50 4 -0.06 20 -1.20 
  Khemlani, Krish 1139 JAM1.0010.23204.60 
  Williams, Daniel O 1186 JAM0.501-0.2220-4.40 
  Watts, Justin 1504 JAM0.001-0.3020-6.00 
  Coe, Cameron 1142 JAM1.0010.23204.60 

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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