Individual Calculations September 2022
 Richards, Shaheem  Total change: 44.80  Rating chartPersonal card
 IA CM Robert Wheeler 2022 - FIDE OPEN Section Kingston JAM 2022-08-27
RcRownchangeKK*chgGame
 1734 1472 3.50 6 2.24 20 44.80 
  McDonald, Jhustice-Dimonte 1846 JAM0.5010.40208.00 
  Bowen, Mark 1591 JAM1.0010.662013.20 
  Mellace, Andrew c1951 JAM0.001-0.0520-1.00 
  Grant, Chevaughn 1544 JAM1.0010.602012.00 
  Lobban, Brandon 1678 JAM0.001-0.2420-4.80 
  Henry, Mark 1794 JAM1.0010.872017.40 

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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