Individual Calculations January 2022
 D Angiola, Mario  Total change: -2.40  Rating chartPersonal card
 Abierto Sub-2200 Diciembre Torre Blanca CABA ARG 2021-12-07
RcRownchangeKK*chgGame
 1671 1711 1.00 2 -0.12 20 -2.40 
  Dressa, Franco 1693 ARG1.0010.47209.40 
  Roehe De Oliveira Velloso, Fernan 1648 ARG0.001-0.5920-11.80 

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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