Individual Calculations September 2011
 Sihvonen, Tero  Total change: 1.05  Rating chartPersonal card
 Heart of Finland 2011 Jyvaskyla FIN 2011-07-11
RcRownchangeKK*chgGame
 1950 2035 5.50 9 0.07 15 1.05 
  Seppala, Aki 1968 FIN0.501-0.0915-1.35 
  Kiseleva, Arina wc1846 RUS0.501-0.2515-3.75 
  Vierjoki, Timo 1749 FIN0.001-0.8415-12.60 
  Chernyak, Viktoria 1768 RUS0.501-0.3215-4.80 
  Lappalainen, Matias 1820 FIN1.0010.23153.45 
  Tocklin, Tomi 1925 FIN1.0010.35155.25 
  Kivipelto, Kaj-Erik f2190 FIN1.0010.711510.65 
  Koykka, Pekka 2205 FIN0.001-0.2815-4.20 
  Raivio, Yrjo 2076 FIN1.0010.56158.40 

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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