Individual Calculations January 2021
 Miquelin, Nicolas Seoane  Total change: -21.40  Rating chartPersonal card
 IRT STD Cidade de Sao Jose dos Campos 2020 Sao Jose dos Campos SP BRA 2020-12-18
RcRownchangeKK*chgGame
 1708 2068 2.50 4 -1.07 20 -21.40 
  Borger, Daniel 1668  * BRA0.501-0.4220-8.40 
  Borger, David Lupovici 1712 BRA0.001-0.8920-17.80 
  Salles, Henrique 1668  * BRA1.0010.08201.60 
  Jenidarchiche, Douglas Rodrigo 1784 BRA1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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