Individual Calculations March 2019
 Michna, Marta  Total change: 7.70  Rating chartPersonal card
 Oberliga Nord-Nord 2018/2019 February 2019 various GER 2019-02-03
RcRownchangeKK*chgGame
 2259 2342 2.00 2 0.77 10 7.70 
  Bokelbrink, Uwe 2308 GER1.0010.45104.50 
  Priebe, Jan f2209 GER1.0010.32103.20 

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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