Individual Calculations November 2015
 Ippel, Cornelius  Total change: -36.60  Rating chartPersonal card
 41st Guernsey International Chess Festival Open Guernsey GCI 2015-10-18
RcRownchangeKK*chgGame
 1934 1807 0.50 7 -1.83 20 -36.60 
  Shaw, Meyrick 2003 ENG0.001-0.2520-5.00 
  Morcom, Huw 1966 WLS0.001-0.2920-5.80 
  Gravett, Alan D 1879 ENG0.001-0.4020-8.00 
  Plug, Arjan 1824 NED0.001-0.4820-9.60 
  Dijksterhuis, Rolf 2006 NED0.001-0.2420-4.80 
  Van Randen, Fred 1908 NED0.001-0.3620-7.20 
  Hardy, Roger 1949 ENG0.5010.19203.80 

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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