Individual Calculations March 2019
 Martin, Yvon  Total change: 17.60  Rating chartPersonal card
 Championnat d'Ille-et-Vilaine Toutes Categories 2019 r1-5 RENNES FRA 2018-11-25
RcRownchangeKK*chgGame
 1473 1644 3.00 3 0.88 20 17.60 
  Storme, Alain 1296 FRA1.0010.11202.20 
  Fournel, Didier 1489 FRA1.0010.29205.80 
  Villalon, Anthony 1633 FRA1.0010.48209.60 

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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