Individual Calculations April 2016
 Ertbjerg, Per  Total change: -16.00  Rating chartPersonal card
 Garde Spring 2016 Weekend A Helsinki FIN 2016-03-04
RcRownchangeKK*chgGame
 2062 1923 1.00 5 -0.68 20 -13.60 
  Demidov, Jan 2114 FIN0.001-0.2520-5.00 
  Norri, Joose m2323  * FIN0.001-0.0820-1.60 
  Kugappi, Tomi 1899 FIN0.001-0.5320-10.60 
  Gronroos, Matti 2001 FIN1.0010.612012.20 
  Sipila, Markku 1973 FIN0.001-0.4320-8.60 
 * 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)
 
 Helsinki Easter 2016 Open Helsinki FIN 2016-03-24
RcRownchangeKK*chgGame
 1857 1923 4.00 7 -0.12 20 -2.40 
  Lindholm, Pertti 1731 FIN1.0010.25205.00 
  Nordlund, Henri 1847 FIN1.0010.40208.00 
  Smeds, Tom 1854 FIN0.001-0.6020-12.00 
  Kugappi, Tomi 1899 FIN0.501-0.0320-0.60 
  Auvinen, Esa 1924 FIN0.001-0.5020-10.00 
  Koivumaki, Marko 1823 FIN0.501-0.1420-2.80 
  Patola, Eero 1920 FIN1.0010.502010.00 

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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