Individual Calculations May 2012
 Tuominen, Joona  Total change: 18.15  Rating chartPersonal card
 MatSK Weekend 2012 A Espoo FIN 2012-02-24
RcRownchangeKK*chgGame
 2063 1866 2.50 5 1.21 15 18.15 
  Porrasmaa, Timo 2120 FIN0.5010.31154.65 
  Linqvist, Grels 1992 FIN0.5010.17152.55 
  Kauppala, Pekka 2139 FIN0.5010.33154.95 
  Parkkinen, Jyrki 2160 FIN0.5010.35155.25 
  Tumanov, Dmitri 1905 FIN0.5010.05150.75 

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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