Individual Calculations March 2019
 Vigna, Patrick  Total change: 17.20  Rating chartPersonal card
 FIDE 323 B moins de 1600 du club 608 PARIS FRA 2019-02-23
RcRownchangeKK*chgGame
 1369 1187 2.00 4 0.86 20 17.20 
  Mouton, Jacques 1469 FRA0.001-0.1620-3.20 
  Desgouttes, Philippe 1342 FRA1.0010.712014.20 
  Souissi, Elyes 1534 FRA0.001-0.1120-2.20 
  Gerbaux, Regis 1130 FRA1.0010.42208.40 

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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