Individual Calculations September 2018
 Barbier, Sigiswald  Total change: -27.20  Rating chartPersonal card
 Belgian Championship 2018 Open A (17th TIPC 2018 A) Roux BEL 2018-07-28
RcRownchangeKK*chgGame
 2005 2117 4.50 9 -1.36 20 -27.20 
  Colin, Peter 1918 BEL0.501-0.2620-5.20 
  Kulkarni, Rakesh 2363 IND0.5010.31206.20 
  Gitu, Paula-Alexandra wf1990 MDA0.001-0.6720-13.40 
  Godry, Clement 1940 BEL0.501-0.2320-4.60 
  Verbist, Julien 1954 BEL0.501-0.2220-4.40 
  Russian, Carlo 1992 BEL0.501-0.1720-3.40 
  De Weird, Matthias 1962 BEL0.001-0.7120-14.20 
  Timmermans, Daniel 1908 BEL1.0010.23204.60 
  Grodent, Gerald 2017 BEL1.0010.36207.20 

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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