Individual Calculations May 2019
 Berbatovci, Sabedin  Total change: 12.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1864 1707 1.50 3 0.61 20 12.20 
  Rosenfeld, Imre 1810 FRA1.0010.642012.80 
  Bregnac, Tristan 1966 FRA0.5010.32206.40 
  Kiecken, Jean-Marc 1816 FRA0.001-0.3520-7.00 

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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