Individual Calculations September 2016
 Contreras, Fiorella  Total change: 88.00  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-10 Femenino Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 1355 1329 5.00 6 2.20 40 88.00 
  Ke, Rianne 1517 USA0.001-0.2640-10.40 
  Gamonal Prieto, Olga Sofia 1309 CHI1.0010.474018.80 
  Mogollon Tobar, Nicolle Juliet wc1417 COL1.0010.624024.80 
  Behura, Maya 1171 USA1.0010.294011.60 
  Pescoran Machaca, Mariabelen Isa 1297 PER1.0010.464018.40 
  Rueda Nessi, Juana wc1416 ARG1.0010.624024.80 

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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