Individual Calculations November 2019
 Arcos Moreira, Sara Noemi  Total change: -4.00  Rating chartPersonal card
 I Festival Nacional Escolar y Colegial sub13 femenino 2019 Guayaquil ECU 2019-09-27
RcRownchangeKK*chgGame
 1308 1389 3.50 6 -0.10 40 -4.00 
  Artieda Berru, Ariadna Ameli 1251 ECU1.0010.314012.40 
  Escobar Villota, Domenika Gabriel 1312 ECU1.0010.394015.60 
  Quezada Pauker, Katheen Gabriela wc1534 ECU0.5010.19407.60 
  Borbor Velez, Leysla 1361 ECU0.001-0.5440-21.60 
  Orbe Vivero, Veronica Priscila 1339 ECU0.001-0.5740-22.80 
  Penafiel Moya, Domenica 1051 ECU1.0010.12404.80 

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)
 

 

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