Individual Calculations January 2020
 La Rotonda, Javier  Total change: 66.00  Rating chartPersonal card
 IRT Abierto de Fin 2019 - Torre Blanca - Diciembre CABA ARG 2019-12-11
RcRownchangeKK*chgGame
 1763 1665 3.50 5 1.65 40 66.00 
  Moreno, Dario 1858 ARG1.0010.754030.00 
  Ricchio, Mario 1762 ARG0.001-0.3740-14.80 
  Rodriguez, Juan Carlos 1847 ARG0.5010.24409.60 
  Ledezma Toro, Jorge 1695 CHI1.0010.544021.60 
  Gil Garrote, Marcelo 1655 ARG1.0010.494019.60 

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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