Blitz: Individual Calculations June 2024
 Portillo Ortiz, Oscar David  Total change: 10.40  Rating chartPersonal card
 Blitz Coronel Oviedo 2024 Coronel Oviedo PAR 2024-05-04
RcRownchangeKK*chgGame
 1772 1556 1.00 3 0.26 40 10.40 
  Heinichen R., John Derek c1949 PAR0.001-0.0840-3.20 
  Franco Franchi, Renato 1705 PAR0.001-0.3040-12.00 
  Paez Martinez, Carlos Enmanuel 1661 PAR1.0010.644025.60 

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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