Individual Calculations March 2017
 Kugappi, Tomi  Total change: -1.20  Rating chartPersonal card
 MatSK Weekend 2017 r.4-7 std Helsinki FIN 2017-02-25
RcRownchangeKK*chgGame
 1894 2093 3.00 4 -0.03 40 -1.20 
  Karppinen, Martti 1899 FIN1.0010.254010.00 
  Viljanen, Jouko 1847 FIN0.501-0.3140-12.40 
  Perman, Torvald 1903 FIN1.0010.254010.00 
  Kakranen, Aapo 1926 FIN0.501-0.2240-8.80 

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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