Individual Calculations April 2015
 Babo, Miguel  Total change: -62.60  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1752 1851 3.00 9 -2.46 20 -49.20 
  Tang, Tang 2023 JPN0.001-0.2720-5.40 
  Marsylle, Christian 1618 FRA1.0010.21204.20 
  Chalmeton, Guillaume 2077 FRA0.001-0.2120-4.20 
  Bakalar, Jan 2031 SVK0.001-0.2620-5.20 
  Mony, Didier 1593 FRA0.001-0.8220-16.40 
  Mitran, Ovi 1515 BEL0.501-0.3820-7.60 
  Lebel-Arias, Julia wm1827 MNC0.001-0.5320-10.60 
  Vanduyfhuys, Ilja 1451  * BEL1.0010.08201.60 
  Delahaye, Marc 1629 FRA0.501-0.2820-5.60 
 * 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)
 
 CN Equipas 2014/2015 - 2. divisao B r 4-5 Benedita POR 2015-03-21
RcRownchangeKK*chgGame
 1950 1827 0.00 2 -0.67 20 -13.40 
  Ferreira, Victor Manuel 2009 POR0.001-0.2620-5.20 
  Bray, Jose Manuel 1890 POR0.001-0.4120-8.20 

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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