Individual Calculations August 2023
 Marquez Rosas, Vicente  Total change: 20.80  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - Torneo irt sub 2400 junio 2023 Santiago CHI 2023-06-22
RcRownchangeKK*chgGame
 1576 1290 2.00 6 0.52 40 20.80 
  Cosoi Scherzer, Alejandro c1782 CHI0.001-0.0440-1.60 
  Almaguer Guerra, Omar 1726 CHI0.001-0.0640-2.40 
  Leiva Mendoza, Matias 1248 CHI1.0010.444017.60 
  Mossuto Frez, Enzo 1938 CHI0.001-0.0140-0.40 
  Campos Zambrano, Alexis Andres 1607 CHI0.001-0.1340-5.20 
  Orrego Palermo, Manuel 1156 CHI1.0010.324012.80 

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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