Individual Calculations May 2022
 Kukkonen, Martti  Total change: 0.40  Rating chartPersonal card
 Seniorien S65 SM 2022 (Finnish Senior S65 Championship 2022) Helsinki FIN 2022-04-15
RcRownchangeKK*chgGame
 1822 1462 1.00 8 0.02 20 0.40 
  Smeds, Tom 1847 FIN0.001-0.0920-1.80 
  Lehtela, Antti 1638 FIN0.001-0.2720-5.40 
  Raitanen, Markku 1813 FIN0.5010.39207.80 
  Patola, Eero 1815 FIN0.001-0.1120-2.20 
  Koskinen, Hannu E. 1720 FIN0.001-0.1820-3.60 
  Terasalo, Kari 1775 FIN0.5010.36207.20 
  Lyly, Seppo 1908 FIN0.001-0.0620-1.20 
  Aakio, Seppo 2056 FIN0.001-0.0220-0.40 

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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