Blitz: Individual Calculations January 2024
 Pardo Useche, Laura Valentina  Total change: 28.00  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 BLZ - U12 Feminino Florianopolis SC BRA 2023-12-03
RcRownchangeKK*chgGame
 1197 1375 4.50 8 -1.26 40 -50.40 
  Otrilla Guevara, Mariana 1156 PER1.0010.22408.80 
  Fernandez Rocha, Mariana Abigail 1029 BOL0.001-0.8940-35.60 
  Torres Diaz, Lucia Marcela 1122 PER0.001-0.8140-32.40 
  Biazon, Natalia De Oliveira 1188 BRA0.001-0.7440-29.60 
  Soejima, Sofia Rie 1153 BRA1.0010.22408.80 
  Chira Diaz , Antonella 1194 PER0.501-0.2440-9.60 
  Kruger, Nathalia 1344 BRA1.0010.464018.40 
  Ascencio Salazar, Elena 1390 CHI1.0010.524020.80 

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)
 
 Festival Nacional Escolar 2023 Ajedrez Blitz Sub-13 Femenino Armenia COL 2023-12-17
RcRownchangeKK*chgGame
 1297 1375 5.00 5 1.96 40 78.40 
  Lopez Mass, Maria Fernanda 1222 COL1.0010.304012.00 
  Luna Monsalve, Sofia 1664 COL1.0010.844033.60 
  Varela Acosta, Valeria 1134 COL1.0010.20408.00 
  Lopez Sosa, Lizeth Stefanya 1177 COL1.0010.24409.60 
  Montiel Montes, Juliana 1286 COL1.0010.384015.20 

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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