Individual Calculations September 2013
 Luch, Michal  Total change: -3.40  Rating chartPersonal card
 Campeonato Nacional da 1. divisao - 2013 Matosinhos POR 2013-08-17
RcRownchangeKK*chgGame
 2356 2432 5.00 9 -0.34 10 -3.40 
  Lovik, Lasse Ostebo f2295 NOR0.501-0.1810-1.80 
  Dias, Paulo m2427 POR0.501-0.0110-0.10 
  Berg, Emanuel g2539 SWE0.5010.15101.50 
  Tiviakov, Sergei g2656 NED0.001-0.2210-2.20 
  Guimaraes, Rui 2142 POR0.501-0.3410-3.40 
  Rocha, Sergio m2414 POR0.501-0.0310-0.30 
  Pires, Gustavo 2145 POR1.0010.16101.60 
  Rego, Pedro Filipe 2245 POR1.0010.26102.60 
  Padeiro, Jose f2338 POR0.501-0.1310-1.30 

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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