Rapid: Individual Calculations November 2017
 Arenillas, Nahuel Oliveira  Total change: -4.60  Rating chartPersonal card
 I Aberto AJAX de Xadrez RPD Manaus AM BRA 2017-10-14
RcRownchangeKK*chgGame
 1791 1739 2.00 5 -0.23 20 -4.60 
  Mousse Neto, Sebastiao Alberto 2127 BRA0.001-0.0920-1.80 
  Dichtl, Thiago Rodrigues 1432 BRA1.0010.14202.80 
  De Queiroz, Marcus Ruan L. 1633 BRA1.0010.36207.20 
  Da Silva, Mikhail Zoltan Iwanon 1964 BRA0.001-0.2220-4.40 
  Macedo, Devid Max Vargas 1798 BRA0.001-0.4220-8.40 

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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