Individual Calculations March 2024
 Palmieri Buitrago, Gustavo Arturo  Total change: -10.00  Rating chartPersonal card
 IRT Sub-1800 Clasificatorio Club Ajedrez Buin Buin CHI 2024-01-28
RcRownchangeKK*chgGame
 1442 1346 1.00 3 -0.25 40 -10.00 
  Riquelme Abuffon, Nicolas Maximil 1761 CHI0.001-0.0740-2.80 
  Binimelis Barahona, Diego 1327 CHI0.001-0.5340-21.20 
  Adams Astudillo, John Davy 1237 CHI1.0010.354014.00 

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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