Individual Calculations May 2017
 Marathee, Eric  Total change: 30.00  Rating chartPersonal card
 290 open FIDE du club 608 (-2200 elo) MALAKOFF FRA 2017-04-01
RcRownchangeKK*chgGame
 1624 1723 4.50 5 1.50 20 30.00 
  Abbey, Anate 1416 FRA1.0010.14202.80 
  Louvrier Saint-Mary, Jean-Roger 1819 FRA1.0010.632012.60 
  Romain, Christian 1336 FRA1.0010.09201.80 
  Lary, Damien 1783 FRA1.0010.582011.60 
  Bagghi, Youri 1766 FRA0.5010.06201.20 

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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