Individual Calculations September 2010
 Luyks, Marinus G A Josephus  Total change: -5.85  Rating chartPersonal card
 32 Taca de Portugal various POR 2010-06-06
RcRownchangeKK*chgGame
 2187 2174 0.50 1 0.02 15 0.30 
  Fernandes, Alberto Manuel De A 2187 POR0.5010.02150.30 

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)
 
 52 CNE - 1a Divisao VN Gaia POR 2010-07-24
RcRownchangeKK*chgGame
 2193 2174 1.50 4 -0.41 15 -6.15 
  Oliveira, Carlos Andre Ramalho 2150 POR0.001-0.5315-7.95 
  Ferents, Andrey 2216 UKR0.5010.06150.90 
  Suarez Real, Alberto f2395 ESP0.001-0.2215-3.30 
  Saatdjian, Stephane 2011 FRA1.0010.28154.20 

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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