Individual Calculations August 2019
 Primus, Prince  Total change: -0.40  Rating chartPersonal card
 46th Knights' Open Chess Tournament 2019 Port of Spain TTO 2019-06-06
RcRownchangeKK*chgGame
 1653 1537 2.50 7 -0.02 20 -0.40 
  Lee, Hayden 1892 TTO0.001-0.1120-2.20 
  Lee, Cecil c1756 TTO0.001-0.2220-4.40 
  Maynard, David 1558 TTO1.0010.532010.60 
  Bowles, Andrew 1742 TTO0.5010.26205.20 
  Hunte, Keelan 1604 TTO0.001-0.4120-8.20 
  Valentine, Bryan 1397 TTO1.0010.31206.20 
  Archer, Carl 1621 TTO0.001-0.3820-7.60 

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)
 
 National Championship Qualifier #4 2019 San Fernando TTO 2019-07-06
RcRownchangeKK*chgGame
 1531 1537 1.00 2 0.00 20 0.00 
  Munroe-Brown, Brad 1164 TTO1.0010.10202.00 
  Ramdath, Simon 1897 TTO0.001-0.1020-2.00 

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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