Individual Calculations January 2013
 Yurenok, Maria S  Total change: 4.80  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2086 2041 3.50 7 0.32 15 4.80 
  Hamitevici, Vladimir m2440 MDA0.001-0.0815-1.20 
  Strand, Oyvin 1854 NOR0.501-0.2415-3.60 
  Jakobsen, Alf Gjoran 1901 NOR1.0010.31154.65 
  Gikas, Andreas Basilius 2210 GER0.001-0.2815-4.20 
  Kane, Robert 1827 ENG1.0010.23153.45 
  Ilfeld, Etan 2191 ISR0.5010.20153.00 
  Williamson, Roger G 2177 ENG0.5010.18152.70 

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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