Individual Calculations July 2019
 Ball, Dennis  Total change: -69.40  Rating chartPersonal card
 Tournoi interne Cyrano 2018 r5-8 BERGERAC FRA 2019-03-09
RcRownchangeKK*chgGame
 1449 1849 0.00 2 -1.84 20 -36.80 
  Arris, Bernard 1449  * FRA0.001-0.9220-18.40 
  Borsi, Michel 1449  * FRA0.001-0.9220-18.40 
 * 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)
 
 2019 NSW Open Sydney AUS 2019-06-08
RcRownchangeKK*chgGame
 1690 1856 2.50 6 -1.63 20 -32.60 
  Patel, Dhwani 1456  * AUS0.501-0.4220-8.40 
  Anup Kumar, Vihaan 1456  * AUS1.0010.08201.60 
  Ge, Eva 1634 AUS1.0010.22204.40 
  O`chee, Kevin f2167 AUS0.001-0.1420-2.80 
  Vincent, Alaina 1806 IND0.001-0.5720-11.40 
  Wu, Celina (yijia) 1619 AUS0.001-0.8020-16.00 
 * 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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