Blitz: Individual Calculations January 2019
 Petre, Rene  Total change: -9.80  Rating chartPersonal card
 Championnats de Nouvelle-Caledonie de Blitz 2018 - Open A NOUMEA FRA 2018-11-24
RcRownchangeKK*chgGame
 1835 1974 1.50 3 -0.49 20 -9.80 
  Chardon, Heremoana 1668 FRA0.501-0.3620-7.20 
  Giraud, Sylvain 2078 FRA0.001-0.3620-7.20 
  Lagikula, Humble 1759 FRA1.0010.23204.60 

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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