Individual Calculations July 2011
 Grattage, Matthew  Total change: 0.00  Rating chartPersonal card
 e2e4 Sunningdale Open 2011 Sunningdale ENG 2011-05-27
RcRownchangeRpKK*chgGame
 1996 0 2.50 6 0.00 1939   0.00 
  Nelson, Omowale 2072 JAM0.0010.00 0.00 
  Taylor, Dale C 1974 ENG0.0010.00 0.00 
  Wynarczyk, Raymond 1963 ENG0.5010.00 0.00 
  Baeza Escudero, Javier 2010 ESP1.0010.00 0.00 
  McCullough, Simon L 2037 ENG0.0010.00 0.00 
  Winter, Kevin 1918 ENG1.0010.00 0.00 

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)
 
 e2e4 Gatwick Open Gatwick ENG 2011-06-17
RcRownchangeRpKK*chgGame
 2083 0 0.00 2 0.00 1383   0.00 
  Hegarty, Sarah N wf2108 ENG0.0010.00 0.00 
  Humphreys, Jerry G 2058 ENG0.0010.00 0.00 

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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