Rapid: Individual Calculations March 2019
 Harper, Ryan  Total change: 12.20  Rating chartPersonal card
 Louis Gomez Pestana Memorial 2019 - Group 1 Port of Spain TTO 2019-01-03
RcRownchangeKK*chgGame
 1899 2186 6.00 6 1.05 20 21.00 
  Singh, Ravishen c2115 TTO1.0010.40208.00 
  Pavon Salazar, Yasiel 1910 CUB1.0010.17203.40 
  Lee, Hayden 1930 TTO1.0010.19203.80 
  Grant, Ian 1865 TTO1.0010.13202.60 
  Bartholomew, Kena 1786  * TTO1.0010.08201.60 
  Patihk, Marc 1786  * TTO1.0010.08201.60 
 * 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)
 
 Louis Gomez Pestana Memorial 2019 - Finalists Port of Spain TTO 2019-01-05
RcRownchangeKK*chgGame
 1994 2186 4.00 6 -0.44 20 -8.80 
  Cupid, Kevin f2105 TTO0.001-0.6120-12.20 
  Singh, Ravishen c2115 TTO0.001-0.6020-12.00 
  Ramos Caldera, Cesar c1970 VEN1.0010.22204.40 
  Pavon Salazar, Yasiel 1910 CUB1.0010.17203.40 
  Jones, David 1933 TTO1.0010.19203.80 
  Lee, Hayden 1930 TTO1.0010.19203.80 

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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