Individual Calculations October 2017
 Najurieta, Tiziano  Total change: -30.80  Rating chartPersonal card
 World Cadets U-10 Abs Chess Championship 2017 Pocos de Caldas BRA 2017-08-21
RcRownchangeKK*chgGame
 1508 1407 2.00 7 -0.77 40 -30.80 
  Ye, Luke Sicong 1807  * USA0.001-0.0840-3.20 
  Jodorcovsky, Alejandro David 1284 PAR0.001-0.6740-26.80 
  Luz, Christian Oliveira 1283 BRA1.0010.334013.20 
  Petti, Luca Giovanni 1232 ARG1.0010.274010.80 
  Tarhan, Adar 1594 TUR0.001-0.2640-10.40 
  Hoang, Minh Hieu c1606 VIE0.001-0.2440-9.60 
  Rempe, Jonas 1749 GER0.001-0.1240-4.80 
 * 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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