Individual Calculations August 2022
 Salazar Salinas, Maria Jose  Total change: -148.80  Rating chartPersonal card
 Pan American Youth Chess Festival 2022 U14 Female Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1359 1444 3.50 8 -1.35 40 -54.00 
  Brito Marquez, Sophia Valentina 1215 VEN0.501-0.2940-11.60 
  Mayeregger Gonzalez, Fiorella 1284 PAR0.501-0.2140-8.40 
  Villegas Ampuero, Consuelo 1333 CHI0.001-0.6540-26.00 
  Acuna Alarcon, Claudia Micaela 1380 PER1.0010.414016.40 
  Diaz Bartolo, Elizabeth Schahraza 1549 MEX0.001-0.3640-14.40 
  Arivoli, Sadhana 1291 USA0.501-0.2040-8.00 
  Santana, Sofia 1095 URU1.0010.11404.40 
  Adam, Ernestina wc1723 ARG0.001-0.1640-6.40 

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)
 
 Clasificatorio al Panamericano Escolar 2022, Sub-15 Absoluto Santa Cruz BOL 2022-07-15
RcRownchangeKK*chgGame
 1214 1444 1.50 5 -2.37 40 -94.80 
  Sandoval Canido, Rolando 1121 BOL0.001-0.8740-34.80 
  Arnez Vargas, Anderson 1420 BOL0.501-0.0340-1.20 
  Rocha Correa, Jhonn Gregor 1178 BOL0.501-0.3240-12.80 
  Castro Velasco, Carlos Andres 1146 BOL0.001-0.8540-34.00 
  Cusi Ticona, Luis Esteban 1207 BOL0.501-0.3040-12.00 

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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