Individual Calculations August 2021
 Criveanu, Ilinca  Total change: -32.80  Rating chartPersonal card
 Techirghiol Trophy 27th ed. - U12 Techirghiol ROU 2021-07-07
RcRownchangeKK*chgGame
 1119 1053 0.00 2 -0.82 40 -32.80 
  Buzdugan, Victor 1059 MDA0.001-0.4940-19.60 
  Sonuvar, Turan-Can 1179 ROU0.001-0.3340-13.20 

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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