Individual Calculations September 2009
 Uusitupa, Erika  Total change: 42.15  Rating chartPersonal card
 Naantali Summer Tournament Naantali FIN 2009-06-29
RcRownchangeKK*chgGame
 1995 1691 4.00 8 2.81 15 42.15 
  Sipilae, Vilka 2041 FIN0.001-0.1115-1.65 
  Turtiainen, Tauno 2041 FIN0.001-0.1115-1.65 
  Koivumaeki, Marko 1846 FIN1.0010.711510.65 
  Ruotanen, Helge 2025 FIN1.0010.881513.20 
  Rautanen, Sari 1978 FIN0.5010.34155.10 
  Alkkiomaeki, Jyrki 2041 FIN0.001-0.1115-1.65 
  Akkanen, Timo 1948 FIN1.0010.821512.30 
  Haanpaeae, Jorma 2041 FIN0.5010.39155.85 

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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