Individual Calculations March 2019
 Ruotanen, Helge  Total change: -23.80  Rating chartPersonal card
 FIN League 2018-19 Div 2/2 Rond 7 Various FIN 2019-02-09
RcRownchangeKK*chgGame
 1868 1934 0.50 1 -0.09 20 -1.80 
  Tonteri, Ari 1868 FIN0.501-0.0920-1.80 

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)
 
 MatSK Weekend 2019 A, rounds 4-7 std Helsinki FIN 2019-02-23
RcRownchangeKK*chgGame
 1917 1934 1.00 4 -1.10 20 -22.00 
  Salimaki, Janne f2088 FIN0.001-0.2920-5.80 
  Lallukka, Taneli 1878 FIN0.001-0.5820-11.60 
  Tiiva, Eetu 1812 FIN0.001-0.6720-13.40 
  Koskinen, Hannu E. 1888 FIN1.0010.44208.80 

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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