Individual Calculations July 2023
 Payares Diaz, Alejandro  Total change: 64.40  Rating chartPersonal card
 Campeonato Nacional de Mayores Absoluto 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 1690 1137 2.00 7 1.61 40 64.40 
  Andrade Truyol, Geiner Jose c1981 COL0.0010.00400.00 
  Pereira Vera, Henry Alberto 1783 COL0.5010.494019.60 
  Garcia, Juan Manuel 1784 COL0.5010.494019.60 
  Orostegui Cardona, David Eduardo 1679 COL0.001-0.0340-1.20 
  Shaffer, Alexander 1740 PUR0.001-0.0240-0.80 
  Viasus, Juan Diego c1371 COL0.5010.294011.60 
  Sepulveda, Uriel Antonio 1489 COL0.5010.394015.60 

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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