Individual Calculations October 2021
 Martin, Nicolas  Total change: -40.20  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1643 1783 2.00 6 -2.01 20 -40.20 
  Bustos, Maximiliano 2020 ARG0.001-0.2020-4.00 
  Frutos, Leandro Jose 1434 ARG0.001-0.8920-17.80 
  Vazquez Van Der Laan, Fernando 1544 CHI1.0010.20204.00 
  Pereyra, Gabriel Elias 1709 ARG0.001-0.6020-12.00 
  Fernandez, Antonio. 1500 ARG1.0010.16203.20 
  Areco, Antonio 1649 ARG0.001-0.6820-13.60 

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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