Individual Calculations October 2017
 Arias Diaz, Miguel Angel  Total change: 5.20  Rating chartPersonal card
 World Cadets U-10 Abs Chess Championship 2017 Pocos de Caldas BRA 2017-08-21
RcRownchangeKK*chgGame
 1587 1325 2.00 9 0.13 40 5.20 
  Rempe, Jonas 1725  * GER1.0010.924036.80 
  Dev, Shah c1725  * IND0.001-0.0840-3.20 
  Hoang, Minh Hieu c1606 VIE0.001-0.1640-6.40 
  Sethuraman, Sandeep 1689 USA0.001-0.1040-4.00 
  Merriman, James 1556 ENG1.0010.794031.60 
  Makkar, Rajat c1725  * FRA0.001-0.0840-3.20 
  Vilca Torres, Ludwing Wily 1474 PER0.001-0.3040-12.00 
  Christensen, John Christopher 1603 DEN0.001-0.1740-6.80 
  Gutierrez Villca, Daniel Matia 1182 BOL0.001-0.6940-27.60 
 * 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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