Individual Calculations January 2018
 Blanco Cruz, Wara  Total change: -92.40  Rating chartPersonal card
 Sudamericano U10 Fem Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1260 1343 2.50 8 -2.31 40 -92.40 
  Velasquez Ovalle, Katherine Aile 1058 CHI1.0010.16406.40 
  Da Cunha, Gabriela Goes 1335 BRA1.0010.494019.60 
  Quezada Pauker, Katheen Gabriela wc1470 ECU0.001-0.3340-13.20 
  Jimenez Salas, Maria Teresa 1250 PER0.501-0.1340-5.20 
  Mundaca Bermedo, Pia 1234 CHI0.001-0.6540-26.00 
  Sanchez, Abril 1397 ARG0.001-0.4240-16.80 
  Viertler, Sabrina Camargo 1279 BRA0.001-0.5940-23.60 
  Kim, Lisa 1056 PAR0.001-0.8440-33.60 

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)
 

 

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