Individual Calculations February 2019
 Patat, Jean Emmanuel  Total change: -7.20  Rating chartPersonal card
 14eme Open de l'Echiquier Villeneuvois (-2200) VILLENEUVE SUR LOT FRA 2019-01-12
RcRownchangeKK*chgGame
 1434 1233 1.00 5 -0.36 20 -7.20 
  Malfre, Christian 1633  * FRA0.001-0.0820-1.60 
  Mazats, Daniel 1499 FRA0.001-0.1820-3.60 
  Woirret, Muriel 1056 FRA1.0010.27205.40 
  Denis, Monique 1481 FRA0.001-0.1920-3.80 
  Yakovleff, Michel 1500 FRA0.001-0.1820-3.60 
 * 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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