Individual Calculations October 2022
 Champi Suarez, Chiara Anaid  Total change: 208.40  Rating chartPersonal card
 Campeonato Regional Metropolitano Impar Femenino Sub 13 2022 Lima PER 2022-09-06
RcRownchangeKK*chgGame
 1228 1065 4.00 6 2.25 40 90.00 
  Maravi Ceron, Ayme 1197 PER1.0010.684027.20 
  Mamani, Orozco Camila Guianella 1239 PER1.0010.734029.20 
  Acuna Alarcon, Claudia Micaela 1412 PER1.0010.894035.60 
  Torres Ccahuay, Dayana Nievevska 1219 PER0.001-0.2940-11.60 
  Casqui Lopez, Pamela Grace 1120 PER1.0010.584023.20 
  Romero Velasquez, Jimena 1181 PER0.001-0.3440-13.60 

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)
 
 Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Femenino Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1207 1065 5.50 8 2.96 40 118.40 
  Reyes Perez, Aracelly 1313 PER1.0010.814032.40 
  Torres Ccahuay, Dayana Nievevska 1219 PER1.0010.714028.40 
  Arenas Lavado, Luciana Andrea 1357 PER0.001-0.1540-6.00 
  Chara Ticona, Nicole Alondra 1180 PER0.5010.16406.40 
  Gaspar Guevara, Darling 1260 PER0.001-0.2540-10.00 
  Florez Huaman, Areli Oriana 1117 PER1.0010.574022.80 
  Cordova Martiarena, Gabriela Fern 1160 PER1.0010.634025.20 
  Quispe Villagaray, Maria Belen 1049 PER1.0010.484019.20 

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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