Individual Calculations January 2015
 Mehdid, Patrick  Total change: -17.80  Rating chartPersonal card
 226 open FIDE du club 608 (-1600 elo) PARIS FRA 2014-11-26
RcRownchangeKK*chgGame
 1412 1436 2.00 3 0.40 20 8.00 
  Weiss, Helene 1370 FRA1.0010.41208.20 
  Moracchini, Margaux 1349 FRA1.0010.38207.60 
  Barthere, Gilles 1516 FRA0.001-0.3920-7.80 

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)
 
 1er Open Fide Saint-Mande - Tournoi B (-1700) SAINT MANDE FRA 2014-12-20
RcRownchangeKK*chgGame
 1495 1443 0.00 3 -1.29 20 -25.80 
  Selvaradje, Partibane 1599 FRA0.001-0.2920-5.80 
  Faucheron, Matheo 1253 FRA0.001-0.7520-15.00 
  Chougui, Krimo 1632 FRA0.001-0.2520-5.00 

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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