Individual Calculations November 2023
 Puga Rillon, Nicolas  Total change: 25.20  Rating chartPersonal card
 II TORNEO IRT CIUDAD DE OSORNO 2023 Osorno CHI 2023-10-14
RcRownchangeKK*chgGame
 1801 1416 1.00 3 0.63 40 25.20 
  Sommer Matamala, Gustavo Adolfo 1799 CHI1.0010.914036.40 
  Barria Arbunic, Manuel 2000 ESP0.001-0.0240-0.80 
  Ojeda Arevalo, Agustin 1603 CHI0.001-0.2640-10.40 

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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