Rapid: Individual Calculations May 2023
 Arduz Rengel, Sofia  Total change: -4.00  Rating chartPersonal card
 2do. Torneo de Ajedrez Open AMAM 2023 - IRT Rapid Montero BOL 2023-04-09
RcRownchangeKK*chgGame
 1353 1174 1.50 5 -0.10 40 -4.00 
  Montano Lima, Leandro David 1197 BOL0.001-0.4740-18.80 
  Justiniano Flores, Luis Fernando 1573 BOL0.001-0.0840-3.20 
  Flores Gambarte, Katherin Keyla 1129 BOL1.0010.444017.60 
  Ricaldez Martinez, Rodrigo 1215 BOL0.5010.06402.40 
  Aguilar Rios, Luis Daniel 1650 BOL0.001-0.0540-2.00 

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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