Individual Calculations May 2018
 Pietinen, Pekka  Total change: -2.80  Rating chartPersonal card
 EUROPEAN SENIOR TEAM CHESS CHAMPIONSHIP - SECTION 50 Walbrzych POL 2018-04-14
RcRownchangeKK*chgGame
 2170 1983 2.00 8 -0.14 20 -2.80 
  Lewis, Andrew P f2279 ENG0.001-0.1520-3.00 
  Pastor Alonso De Prado, Alberto 2162 ESP0.001-0.2720-5.40 
  Laszewicz, Pawel 2110 POL0.001-0.3320-6.60 
  Roth, Martin 2008 SUI1.0010.532010.60 
  Ograbek, Grzegorz 2140 POL1.0010.712014.20 
  Burchardt, Brigitte wm2166 GER0.001-0.2620-5.20 
  Kivimaki, Jaakko 2181 FIN0.001-0.2420-4.80 
  Grabuzova, Tatiana wg2311 RUS0.001-0.1320-2.60 

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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