Individual Calculations August 2022
 Koivumaki, Marko  Total change: 1.20  Rating chartPersonal card
 Avoin SM-kilpailu - Naantalin turnaus 2022 (Finnish Open Championship 2022) Naantali FIN 2022-07-04
RcRownchangeKK*chgGame
 1858 1795 4.00 9 0.06 20 1.20 
  Binham, Timothy F. m2284 FIN0.001-0.0420-0.80 
  Ailasmaa, Kimmo 1727 FIN0.501-0.0920-1.80 
  Viljanen, Jouko 1819 FIN0.5010.03200.60 
  Kaunonen, Jouni 1606 FIN1.0010.25205.00 
  Saariaho, Taneli 2000 FIN0.001-0.2420-4.80 
  Hautaniemi, Jarmo 1949 FIN0.5010.21204.20 
  Rantamo, Keijo 1748 FIN1.0010.43208.60 
  Riihimaki, Pekka 1866 FIN0.5010.10202.00 
  Riekkinen, Keijo 1727 FIN0.001-0.5920-11.80 

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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