Individual Calculations August 2022
 Raitanen, Markku  Total change: 19.80  Rating chartPersonal card
 Nordic Championship 2022, Senior S50 and S65 Jyvaskyla FIN 2022-07-18
RcRownchangeKK*chgGame
 1946 1789 3.50 8 0.99 20 19.80 
  Vilppolainen, Markku 2058 FIN0.5010.33206.60 
  Haraldsson, Leif 1908 SWE1.0010.662013.20 
  Salimaki, Janne f2114 FIN0.001-0.1320-2.60 
  Tunge, Christian 2009 NOR0.001-0.2220-4.40 
  Patola, Eero 1810 FIN0.001-0.4720-9.40 
  Kangas, Mauno 1790 FIN1.0010.502010.00 
  Rehn, Ralf 2141 FIN0.001-0.1120-2.20 
  Hauksson, Bjorgvin Jonas 1739 ISL1.0010.43208.60 

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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