Individual Calculations April 2020
 Argueta, Erick  Total change: 42.40  Rating chartPersonal card
 IRT I TORNEO FIDE 2020 Abierto Guatemala GUA 2020-03-05
RcRownchangeKK*chgGame
 1794 1858 4.50 6 1.06 40 42.40 
  Dubon M., Carlos G. 1516 GUA1.0010.12404.80 
  Cruz Lima, Kimberly Esmeralda 1641 GUA1.0010.22408.80 
  Juarez Flores, Roberto 2093 GUA0.5010.294011.60 
  Paiz, Julio Gustavo 1921 GUA0.001-0.4140-16.40 
  Salanic, Mario Isaias Oliverio 1682 GUA1.0010.274010.80 
  Antillon M., Victor Alfredo 1911 GUA1.0010.574022.80 

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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