Blitz: Individual Calculations November 2023
 Solari Quelali, Valeska Tiana  Total change: -22.00  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1149 1199 4.00 8 -0.55 40 -22.00 
  Puma Lezama, Freddy Gabriel 1038 PER0.001-0.7140-28.40 
  Ramirez Mori, Jael Eduardo 1114 PER1.0010.384015.20 
  Ydrogo Agreda, Gustavo Alonso 1190 PER0.001-0.5140-20.40 
  Flower Nivin, Cesar Antonio Joaqu 1166 PER1.0010.454018.00 
  Garay Ramirez, Patrick Yosue 1209 PER1.0010.514020.40 
  Meneses Morales, Marcos Beltran 1167 PER0.001-0.5440-21.60 
  Torrico Franco, Jose Alberto 1176 BOL0.001-0.5340-21.20 
  Ruiz Espinola, Osvaldo German 1128 PAR1.0010.404016.00 

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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