Individual Calculations September 2017
 Martin, Mikel  Total change: -2.80  Rating chartPersonal card
 4th National Qualifier 2017 San Fernando TTO 2017-07-09
RcRownchangeKK*chgGame
 1809 1944 4.50 7 -0.07 40 -2.80 
  Maynard, David 1571 TTO1.0010.10404.00 
  Lee, Courtney 1854 TTO1.0010.384015.20 
  Duncan, Leonard 1890 TTO1.0010.424016.80 
  James, Keevin 1876 TTO0.501-0.0940-3.60 
  Wiltshire, Esan c2026 TTO0.001-0.3940-15.60 
  Lee, Hayden 1876 TTO0.001-0.5940-23.60 
  Maharaj, Varenyam 1572 TTO1.0010.10404.00 

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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