Individual Calculations September 2019
 Ruelens, Thierry  Total change: -2.00  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament D Riga LAT 2019-08-08
RcRownchangeKK*chgGame
 1509 1384 1.00 3 -0.10 20 -2.00 
  Blumentals, Gatis 1772 LAT0.001-0.0920-1.80 
  Bangiev, Katharina 1003 GER1.0010.09201.80 
  Nemkovs, Vjaceslavs 1753 LAT0.001-0.1020-2.00 

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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