Individual Calculations April 2018
 Ianniciello, David  Total change: 3.20  Rating chartPersonal card
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1958 1901 1.00 2 0.16 20 3.20 
  Saban, Hassan 1997 FRA0.001-0.3720-7.40 
  Prat, Pierre-Matthieu 1919 FRA1.0010.532010.60 

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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