Individual Calculations April 2009
 Suominen, Antti  Total change: -20.55  Rating chartPersonal card
 Finnish League 2008-2009 Round 6 Various FIN 2009-02-14
RcRownchangeKK*chgGame
 2194 2025 0.00 1 -0.28 15 -4.20 
  Ristoja, Thomas W. 2194 FIN0.001-0.2815-4.20 

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)
 
 MatSK Weekend Espoo FIN 2009-02-27
RcRownchangeKK*chgGame
 2089 2025 1.00 5 -1.09 15 -16.35 
  Sammalvuo, Niina wg2260 FIN0.5010.29154.35 
  Maekinen, Ilkka 2156 FIN0.001-0.3215-4.80 
  Kyburz, Stefan 1990 FIN0.501-0.0515-0.75 
  Penttilae, Tero 2043 FIN0.001-0.4715-7.05 
  Heikkilae, Antti 1994 FIN0.001-0.5415-8.10 

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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