Individual Calculations January 2018
 Abreu Jean, Carlos Paul  Total change: 16.60  Rating chartPersonal card
 2017 Caribbean Cup Open Bridgetown BAR 2017-11-28
RcRownchangeKK*chgGame
 2181 2281 6.50 9 0.83 20 16.60 
  Warner, Delisle m2160 BAR1.0010.34206.80 
  Smith, Shreyas 2191 JAM0.501-0.1220-2.40 
  Prescod, Bryan 1986 BAR1.0010.15203.00 
  Harper, Ryan f2201 TTO0.501-0.1120-2.20 
  Cupid, Kevin f2163 TTO1.0010.34206.80 
  Husbands, Orlando m2327 BAR0.5010.06201.20 
  Del Castilho, Martyn f2223 BAR0.501-0.0820-1.60 
  Arvelo Leo, Gian Carlo f2222 DOM0.501-0.0820-1.60 
  Lorne, Malaku f2154 JAM1.0010.33206.60 

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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