Individual Calculations June 2017
 Amatucci, Bruno  Total change: -20.60  Rating chartPersonal card
 Open Interne Roi Blanc Montbeliard 2017 r8-9 MONTBELIARD FRA 2017-04-29
RcRownchangeKK*chgGame
 1600 1611 0.00 2 -1.03 20 -20.60 
  Taharount, Ilyan 1365 FRA0.001-0.8120-16.20 
  Sellier, Mathieu 1835 FRA0.001-0.2220-4.40 

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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