Individual Calculations January 2019
 Solari, Matteo  Total change: -29.40  Rating chartPersonal card
 Open 2018 du CEG Geneva SUI 2018-09-12
RcRownchangeKK*chgGame
 1594 1698 1.00 4 -1.47 20 -29.40 
  Novikova, Daria 1331 SUI1.0010.10202.00 
  Malfait, Emmanuel 1935 SUI0.001-0.2020-4.00 
  Sadeghi, Purya 1488 SUI0.001-0.7720-15.40 
  Pecorini, Jean-Marc 1623 SUI0.001-0.6020-12.00 

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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