Individual Calculations January 2019
 Arias Diaz, Javier Alonso  Total change: 42.80  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 8, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1213 1050 2.50 5 1.07 40 42.80 
  Munoz Ramos, Christopher 1267 CHI0.5010.284011.20 
  Reyes Zavaleta, Cristhian Yamil 1146 PER0.001-0.3740-14.80 
  Espiritu, Laureano Pier Davide 1236 PER1.0010.744029.60 
  Mandujano Torres, Joseph Jairo Se 1208 PER1.0010.714028.40 
  Montano Velasco, Matias Khaleb 1209 ECU0.001-0.2940-11.60 

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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