Individual Calculations May 2012
 Joseph, Marcus  Total change: -0.30  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 2106 2198 4.50 9 -0.93 15 -13.95 
  Jerves Cordova, Carlos 1844 ECU1.0010.11151.65 
  Vazquez Reyes, Raul f2303 PUR0.5010.14152.10 
  Aucay Pelaez, Mauro f2258 ECU0.001-0.4215-6.30 
  Harper, Ryan f2252 TRI0.001-0.4215-6.30 
  Croes, Octavio c1916 ARU1.0010.16152.40 
  Crespo Hidalgo, Carlos 2038 ECU1.0010.29154.35 
  Barros Rivadeneira, Cristhian f2122 ECU0.001-0.6015-9.00 
  Moncada Russo, Bryan 1907 ECU1.0010.15152.25 
  Fernandez, Francis f2315 DOM0.001-0.3415-5.10 

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
 2058 2198 7.00 9 0.91 15 13.65 
  Sears, Frank 1929 TRI1.0010.17152.55 
  Suez-Panama, Gilles 2034 FRA1.0010.28154.20 
  Munro, Allan 2103 TRI1.0010.37155.55 
  Harper, Ryan f2252 TRI0.001-0.4215-6.30 
  Merritt, Mario f2101 TRI0.001-0.6315-9.45 
  Duncan, Leonard 1959 TRI1.0010.20153.00 
  Lee, Cecil 1935 TRI1.0010.18152.70 
  Blijstra, Wim 2207 AHO1.0010.51157.65 
  Wiltshire, Esan 2002 TRI1.0010.25153.75 

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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