Individual Calculations July 2009
 Medeuf, Yonhel  Total change: 23.55  Rating chartPersonal card
 25e Championnat de Martinique Fort de France FRA 2009-04-04
RcRownchangeKK*chgGame
 1994 2057 4.50 5 1.57 15 23.55 
  Cramer, Stephen 1886 FRA1.0010.27154.05 
  Suez-Panama, Gilles 2098 FRA1.0010.56158.40 
  Noreskal, Slomy 1925 FRA1.0010.32154.80 
  Marceline, Philippe 2039 FRA1.0010.47157.05 
  Rapon, Karl-Loic 2023 FRA0.501-0.0515-0.75 

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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