Rapid: Individual Calculations March 2019
 Louison, Jean-Jacques  Total change: -21.80  Rating chartPersonal card
 5e R.A.R. des Samedis (Rapide a Roissy) ROISSY EN BRIE FRA 2019-02-23
RcRownchangeKK*chgGame
 1371 1257 0.00 3 -1.09 20 -21.80 
  Schmitt, Sylvain 1540 FRA0.001-0.1620-3.20 
  Lusine, Matis 1123 FRA0.001-0.6820-13.60 
  Izikian, Hayk 1450 FRA0.001-0.2520-5.00 

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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