Individual Calculations October 2018
 Jurasz, Antoni  Total change: -8.20  Rating chartPersonal card
 Challenge Uscf National 2018 SOULAC SUR MER FRA 2018-09-16
RcRownchangeKK*chgGame
 1941 2047 1.50 3 -0.41 20 -8.20 
  Andrieu, Philippe 1827 FRA0.001-0.7820-15.60 
  Dehesdin, Wilfried 2092 FRA1.0010.562011.20 
  Foucaut, Vincent 1904 FRA0.501-0.1920-3.80 

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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