Individual Calculations March 2011
 Vaarala, Eric  Total change: 14.85  Rating chartPersonal card
 Karlstad Open 2010 Karlstad SWE 2010-12-20
RcRownchangeKK*chgGame
 2216 2133 0.50 3 -0.66 15 -9.90 
  Blomstroem, Lars 2166 SWE0.5010.05150.75 
  Krantz, Christopher 2193 SWE0.001-0.4215-6.30 
  Andersson, Bjorn f2289 SWE0.001-0.2915-4.35 

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)
 
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2336 2152 4.50 10 1.65 15 24.75 
  Valhondo Morales, Ruben 1948 ESP1.0010.24153.60 
  Monroy, Charles m2421 FRA0.5010.33154.95 
  Slavin, Alexei m2417 RUS1.0010.821512.30 
  Pogonina, Natalija wg2472 RUS0.5010.37155.55 
  Mikhalevski, Victor g2552  * ISR0.001-0.0815-1.20 
  Boskovic, Drasko m2418 SRB0.5010.32154.80 
  Vaibhav, Suri m2421 IND0.001-0.1715-2.55 
  Kolbus, Dietmar m2332 GER0.001-0.2615-3.90 
  Sigamoney, Cyril S 1978 USA1.0010.27154.05 
  Thomassen, Joachim m2404 NOR0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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