Individual Calculations June 2018
 Bowles, Andrew  Total change: -12.80  Rating chartPersonal card
 Knights Open 2018 Port of Spain TTO 2018-04-05
RcRownchangeKK*chgGame
 1750 1822 3.00 6 -0.50 20 -10.00 
  Harper, Ryan f2222  * TTO0.001-0.0820-1.60 
  Rambally, Eon 1422  * TTO1.0010.08201.60 
  Hermoso Rodriguez, Obdulis wc1937 VEN0.001-0.3420-6.80 
  Primus, Prince 1552 TTO1.0010.17203.40 
  Inkim, Matthew 1535 TTO1.0010.16203.20 
  Lee, Cecil c1831 TTO0.001-0.4920-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 #2 2018 Arima TTO 2018-04-07
RcRownchangeKK*chgGame
 1995 1822 1.00 4 -0.14 20 -2.80 
  Wiltshire, Esan c2073 TTO0.001-0.1920-3.80 
  Soondarsingh, Dev c1971 TTO0.001-0.3020-6.00 
  Lee, Cecil c1831 TTO1.0010.512010.20 
  Cabralis, Quinn f2104 TTO0.001-0.1620-3.20 

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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