Individual Calculations May 2012
 Harper, Ryan  Total change: -16.35  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 2061 2252 3.50 9 -3.04 15 -45.60 
  Croes, Octavio c1916 ARU0.501-0.3815-5.70 
  Crespo Hidalgo, Carlos 2038 ECU0.001-0.7715-11.55 
  Perdomo Araujo, Angel Edua 1913 VEN1.0010.12151.80 
  Joseph, Marcus 2198 TRI1.0010.42156.30 
  Barros Rivadeneira, Cristhian f2122 ECU0.001-0.6815-10.20 
  Del Castilho, Martyn f2218 BAR1.0010.45156.75 
  Munoz Sanchez, Jhon 2216 ECU0.001-0.5515-8.25 
  Palacios Zambrano, Victor 2074 ECU0.001-0.7315-10.95 
  Jerves Cordova, Carlos 1852  * ECU0.001-0.9215-13.80 
 * 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)
 
 TT - Trinidad & Tobago International Open Port of Spain TTO 2012-04-06
RcRownchangeKK*chgGame
 2070 2252 8.50 9 1.95 15 29.25 
  Lee, Cecil 1935 TRI1.0010.13151.95 
  Solomon, Mikhail 2058 JAM1.0010.25153.75 
  Merritt, Mario f2101 TRI1.0010.30154.50 
  Joseph, Marcus 2198 TRI1.0010.42156.30 
  Singh, Ravishen 2078 TRI1.0010.27154.05 
  Wiltshire, Esan 2002 TRI1.0010.19152.85 
  Blijstra, Wim 2207 AHO0.501-0.0615-0.90 
  Lee, Hayden 1950 TRI1.0010.15152.25 
  Munro, Allan 2103 TRI1.0010.30154.50 

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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