Individual Calculations December 2012
 Van `t Hof, Eric  Total change: 12.30  Rating chartPersonal card
 Unive Open 2012 Hoogeveen NED 2012-10-19
RcRownchangeKK*chgGame
 2146 2137 3.50 6 0.57 15 8.55 
  Valdes, Leonardo m2414 CRC0.001-0.1715-2.55 
  Van Der Lende, Nathalie 1968 NED1.0010.28154.20 
  Johansson, Linus 2287 SWE0.001-0.3015-4.50 
  Klapwijk, Bram 2039 NED0.501-0.1315-1.95 
  Kazarian, Anna-Maja wf1864 NED1.0010.17152.55 
  Van Der Poel, Henk f2306 NED1.0010.721510.80 

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)
 
 Malta International Open 2012 Bugibba MLT 2012-11-18
RcRownchangeKK*chgGame
 2083 2145 5.50 9 0.25 15 3.75 
  Boesch, Heinz 1883 GER1.0010.18152.70 
  Williams, Simon g2511 ENG0.001-0.1015-1.50 
  Taylor, Robert Graham 1920 WLS1.0010.22153.30 
  Camilleri, Henry c1975 MLT1.0010.28154.20 
  Sgnaolin, Davide 2256 ITA0.001-0.3515-5.25 
  Pashkov, Vladimir M. 1921 RUS1.0010.22153.30 
  Vaarala, Eric 2234 SWE0.001-0.3815-5.70 
  Witte, Ronald 2016 GER0.501-0.1715-2.55 
  Ahlberg, Guenter 2032 GER1.0010.35155.25 

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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