Individual Calculations December 2022
 Alkkiomaki, Jyrki  Total change: 19.80  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 65 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 1925 1895 5.00 8 1.30 20 26.00 
  Dekan, Hans 2120 GER1.0010.782015.60 
  Glasewald, Stefan 1978 GER0.5010.11202.20 
  Wenske, Hardy 1769 GER0.501-0.1720-3.40 
  Tichatschke, Wolfgang 1944 GER1.0010.572011.40 
  Murray, Jim G. 1908 IRL0.5010.02200.40 
  Appelt, Gerd 1986 GER1.0010.622012.40 
  Bussler, Juergen 1881 GER0.501-0.0220-0.40 
  Schulz, Wolf-Detlef 1814 GER0.001-0.6120-12.20 

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)
 
 Finnish League 2022-23 Div. 2 Group 2 Round 2 Various FIN 2022-11-12
RcRownchangeKK*chgGame
 1648 1895 0.50 1 -0.31 20 -6.20 
  Karjalainen, Nuutti 1648 FIN0.501-0.3120-6.20 

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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