Individual Calculations February 2020
 Ramirez Mori, Angel Farid  Total change: -51.60  Rating chartPersonal card
 XI Open IRT U-1600 Club Hermanos Rojas Lima PER 2020-01-03
RcRownchangeKK*chgGame
 1232 1262 2.50 7 -1.29 40 -51.60 
  Reyes Zavaleta, Sergio Gabriel 1169 PER1.0010.374014.80 
  Robles Mamani, Fabio Francisco 1547 PER0.001-0.1640-6.40 
  Ponciano Madueno, Luis Felipe 1176 PER1.0010.384015.20 
  Ccana Minauro, Wernher Sebastian 1332 PER0.001-0.4040-16.00 
  Vizcarra, Quispe Ramalia 1343 PER0.001-0.3940-15.60 
  Garay Ramirez, Estefano Javier 1004 PER0.001-0.8240-32.80 
  Vilca Contreras, Dante Ivan 1052 PER0.501-0.2740-10.80 

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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