Individual Calculations April 2015
 Paronen, Petteri  Total change: 9.00  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2213 2141 2.50 6 0.07 20 1.40 
  Szenetra, Werner 2186 GER1.0010.562011.20 
  Haubt, Georg f2188 GER0.5010.07201.40 
  Sloth, Jorn f2312 DEN0.001-0.2720-5.40 
  Gruenberg, Hans-Ulrich m2375 GER0.001-0.2120-4.20 
  Koskinen, Veikko 1972 FIN1.0010.28205.60 
  Mueller, Michael f2244 GER0.001-0.3620-7.20 

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)
 
 FIN League 2014-15 Div 1 B round 7 Various FIN 2015-03-14
RcRownchangeKK*chgGame
 2058 2145 1.00 1 0.38 20 7.60 
  Porrasmaa, Timo 2058 FIN1.0010.38207.60 

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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