Individual Calculations March 2019
 Wiedemann, Michel  Total change: -13.20  Rating chartPersonal card
 26e Open International de Selestat - Open C (-1500) SELESTAT FRA 2019-02-21
RcRownchangeKK*chgGame
 1244 1473 4.00 6 -0.66 20 -13.20 
  Schebacher, Leane 1184 FRA0.001-0.8420-16.80 
  Losseroy, Patrick 1073  * FRA1.0010.08201.60 
  Jonet, Gilbert 1270 FRA1.0010.24204.80 
  Raouzaios, Dimitrios 1284 FRA1.0010.25205.00 
  Galland, Ulrick 1333 FRA0.001-0.6920-13.80 
  Lainey, Jean 1320 FRA1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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