Individual Calculations June 2024
 Lutina Bueno, Leila Daniela  Total change: 74.00  Rating chartPersonal card
 "World School Chess Championship" Girls under 17 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1732 1743 6.50 9 1.85 40 74.00 
  Arduz Rengel, Sofia 1467 BOL1.0010.17406.80 
  Frias Obregon, Anghie Elizabeth 1536 PER1.0010.23409.20 
  Jimenez Salas, Maria Teresa wf1900 PER0.001-0.2940-11.60 
  Bermudez Goodrich , Nathalie Abig 1558 PER1.0010.264010.40 
  Pichilingue Orbe, Camila Belen 1566 PER1.0010.274010.80 
  Sotelo Leon, Ester Victoria 1726 PER1.0010.484019.20 
  Bravo Mallco, Kate Azumi wm2030 PER0.001-0.1640-6.40 
  Mayeregger Gonzalez, Renata Valen wc1787 PAR1.0010.564022.40 
  Contreras Huaman, Fiorella wm2019 PER0.5010.334013.20 

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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