Individual Calculations May 2019
 Blanc, Regis  Total change: -15.80  Rating chartPersonal card
 Tournoi Interne Laverune 2018 II (-2200) r1-4 LAVERUNE FRA 2019-03-06
RcRownchangeKK*chgGame
 1612 1675 1.50 4 -0.79 20 -15.80 
  Lacalm, Philippe 1495 FRA0.501-0.2420-4.80 
  Lecou, Regis 1680 FRA0.001-0.4920-9.80 
  Tur, Fabrice 1349 FRA1.0010.13202.60 
  Lenfant, Francois 1925 FRA0.001-0.1920-3.80 

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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