Individual Calculations March 2018
 Nguyen, Violetta  Total change: -29.60  Rating chartPersonal card
 Chess tournament_Snow leopard Moscow RUS 2018-02-03
RcRownchangeKK*chgGame
 1183 1088 0.00 2 -0.74 40 -29.60 
  Avramov, Kirill 1210 RUS0.001-0.3340-13.20 
  Panova, Ekaterina 1156 RUS0.001-0.4140-16.40 

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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