Individual Calculations September 2013
 Cherki, Thomas  Total change: 5.70  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2194 2095 3.50 8 0.38 15 5.70 
  Lillo Castany, Victor f2328 ESP0.5010.29154.35 
  Ibanez Aullana, Ramon 2272 ESP0.001-0.2715-4.05 
  Cemborain Oricain, Alfonso 1919 ESP1.0010.27154.05 
  Torres Sanchez, Jose 2363 ESP1.0010.831512.45 
  Hamitevici, Vladimir m2482 MDA0.001-0.0915-1.35 
  Macqueen, Calum 2248 SCO0.001-0.3015-4.50 
  Abello, Isabelle 1957 FRA0.501-0.1915-2.85 
  Gonzalvez Perales, Jose Luis 1979 ESP0.501-0.1615-2.40 

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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