Individual Calculations January 2020
 Ricchio, Mario  Total change: 8.80  Rating chartPersonal card
 IRT Abierto de Fin 2019 - Torre Blanca - Diciembre CABA ARG 2019-12-11
RcRownchangeKK*chgGame
 1684 1762 4.00 6 0.44 20 8.80 
  Schitter, Ricardo 1456 ARG0.501-0.3620-7.20 
  Pravettoni, Ezequiel 1550 ARG1.0010.23204.60 
  La Rotonda, Javier 1665 ARG1.0010.37207.40 
  Lopez, Sergio 1732 ARG0.501-0.0420-0.80 
  Moreno, Dario 1858 ARG1.0010.632012.60 
  Garibaldi, Lucio 1844 ARG0.001-0.3920-7.80 

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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