Blitz: Individual Calculations February 2019
 Machaca Huallpa, Alan Zelier  Total change: -28.20  Rating chartPersonal card
 IRT Blitz Navideno - El Alto 2018 El Alto BOL 2018-12-21
RcRownchangeKK*chgGame
 1228 1112 0.00 4 -1.41 20 -28.20 
  Huiza Levandro, Juan 1272 BOL0.001-0.2920-5.80 
  Gutierrez Morales, Betzabe 1247 BOL0.001-0.3220-6.40 
  Yujra Vargas, Fiorela 1326 BOL0.001-0.2320-4.60 
  Siles Kora, Dayana Karolyn 1065 BOL0.001-0.5720-11.40 

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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