Individual Calculations October 2017
 Mordetzki, Ariel  Total change: -2.00  Rating chartPersonal card
 World Youth Chess Championship 2017 U18 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1759 1536 2.00 8 -0.05 40 -2.00 
  Kutsanyan, Andranik 1936  * UKR0.001-0.0840-3.20 
  Slater-Jones, Tom c1936  * AUS0.001-0.0840-3.20 
  Allasia, Jesus 1735 ARG0.5010.264010.40 
  Dotta, Gian Franco 1916 URU0.001-0.0940-3.60 
  Maltezeanu, Stefan 1936  * LUX0.001-0.0840-3.20 
  Lima Abadal, Nicolas 1547 URU0.5010.02400.80 
  Rodriguez, Leandro 1464 URU0.501-0.1040-4.00 
  Amaral, Francisco 1605 URU0.5010.10404.00 
 * 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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