Individual Calculations July 2017
 Ballon Tori, Leandro  Total change: 30.80  Rating chartPersonal card
 I IRT INMACULADA 2017 SUB 1600 Surcio PER 2017-05-27
RcRownchangeKK*chgGame
 1170 1127 3.00 5 0.77 40 30.80 
  Ramos, Cristobal Alfonso 1011 PER1.0010.344013.60 
  Orihuela Barreda, Alondra 1224 PER0.001-0.3740-14.80 
  Ruiz Huisa, Daniel 1209 PER0.001-0.3940-15.60 
  Chung Garfias, Lian 1327 PER1.0010.764030.40 
  Cartagena, Gonzalo 1080 PER1.0010.434017.20 

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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