Individual Calculations November 2017
 Foster, Paul  Total change: 78.00  Rating chartPersonal card
 43rd Guernsey International Chess Festival - Holiday Guernsey GCI 2017-10-15
RcRownchangeKK*chgGame
 1680 1485 3.50 6 1.95 40 78.00 
  Kirk, Matthew 1721 GCI0.001-0.2040-8.00 
  Foran, Barry 1636 IRL0.5010.20408.00 
  Jones, Sidney A 1500 ENG0.5010.02400.80 
  Salisbury, Paul 1650 ENG1.0010.724028.80 
  Baart, Edwin 1816 NED1.0010.884035.20 
  Goris-Schouwstra, Adry 1754 NED0.5010.334013.20 

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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