Individual Calculations May 2019
 Arcos Moreira, Sara Noemi  Total change: 47.20  Rating chartPersonal card
 Campeonato Nacional Sub 14 femenino 2019 Macas ECU 2019-03-27
RcRownchangeKK*chgGame
 1310 1332 4.00 6 0.87 40 34.80 
  Artieda Berru, Ariadna Ameli 1459 ECU0.5010.17406.80 
  Quezada Pauker, Katheen Gabriela wc1477 ECU0.001-0.3140-12.40 
  Guerrero Caicedo, Arlette 1188 ECU1.0010.314012.40 
  Jurado Grefa, Heidy 1047 ECU1.0010.16406.40 
  Roman Tapia, Ariana Alejandra 1245 ECU1.0010.384015.20 
  Miranda Vargas, Analia Karen 1446 ECU0.5010.16406.40 

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)
 
 Campeonato Nacional sub 16 femenino 2019 Guayaquil ECU 2019-04-23
RcRownchangeKK*chgGame
 1319 1332 4.00 7 0.31 40 12.40 
  Miranda Vargas, Analia Karen 1483 ECU0.001-0.3040-12.00 
  Rosero, Josselyn 1115 ECU1.0010.22408.80 
  Orbe Vivero, Ariadna Estefania 1188 ECU0.001-0.6940-27.60 
  Orbe Vivero, Maria Jose 1143 ECU1.0010.254010.00 
  Mawyin Tejada, Fiorella 1036 ECU1.0010.15406.00 
  Oleas Vanegas, Micaela 1732  * ECU0.001-0.0840-3.20 
  Quezada Pauker, Katheen Gabriela wc1537 ECU1.0010.764030.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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