Individual Calculations May 2015
 Tocklin, Tomi  Total change: 19.80  Rating chartPersonal card
 Helsinki Easter 2015 Open Helsinki FIN 2015-04-02
RcRownchangeKK*chgGame
 1847 1849 4.50 7 0.99 20 19.80 
  Stahle, Sten 1688 FIN1.0010.29205.80 
  Pihlajamaki, Antti 1911 FIN0.5010.09201.80 
  Auvinen, Esa 1974 FIN0.5010.17203.40 
  Riekkinen, Keijo 1761 FIN1.0010.38207.60 
  Khanov, Pavel 1768 FIN0.501-0.1120-2.20 
  Andersen, Guttorm 1805 NOR0.501-0.0620-1.20 
  Kugappi, Tomi 2023 FIN0.5010.23204.60 

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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