Individual Calculations August 2023
 Orrego Palermo, Manuel  Total change: -10.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - Torneo irt sub 2400 junio 2023 Santiago CHI 2023-06-22
RcRownchangeKK*chgGame
 1531 1156 0.50 5 -0.25 40 -10.00 
  Bulgarini Torre, Marco 1777 CHI0.5010.494019.60 
  Zilleruelo Canas, Cristobal 1505 CHI0.001-0.1140-4.40 
  Valderrama Troncoso, Mauricio 1766 CHI0.001-0.0240-0.80 
  Romero Rozas, Pablo 1318 CHI0.001-0.2940-11.60 
  Marquez Rosas, Vicente 1290 CHI0.001-0.3240-12.80 

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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