Individual Calculations November 2022
 Solari Quelali, Valeska Tiana  Total change: -15.20  Rating chartPersonal card
 IRT "Alexander Alekhine" La Paz BOL 2022-10-21
RcRownchangeKK*chgGame
 1283 1028 0.50 4 -0.38 40 -15.20 
  Jauregui, Alvaro 1429 BOL0.001-0.0840-3.20 
  Urzagasti Montero, Nivardo 1155 BOL0.001-0.3340-13.20 
  Halvorsen, Kjetil 1436 CHI0.001-0.0840-3.20 
  Pinto Lizarraga, Isaac Alexandre 1110 BOL0.5010.11404.40 

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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