Individual Calculations May 2011
 De Ridder, Naomi  Total change: 0.60  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 2020 1740 2.50 7 1.10 15 16.50 
  Benkirane, Nabil 1524 FRA1.0010.22153.30 
  Collas, Silvia mwg2140  * FRA0.001-0.0815-1.20 
  Peric, Slavisa m2140  * SRB0.001-0.0815-1.20 
  Gros, Patrick 2047 FRA1.0010.861512.90 
  Chardin, Thierry 2085 FRA0.001-0.1115-1.65 
  Strugnell, Carl 2140  * FRA0.001-0.0815-1.20 
  Angermuende, Dirk 2066 GER0.5010.37155.55 
 * 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)
 
 WLC Weekendtoernooi Eindhoven NED 2011-04-15
RcRownchangeKK*chgGame
 1822 1740 0.50 4 -1.06 15 -15.90 
  Aben, Paul 1904 NED0.001-0.2815-4.20 
  Erin, Igor 1737 NED0.5010.00150.00 
  Coenen, Albert 1939 NED0.001-0.2415-3.60 
  Stolwijk, Colin 1709 NED0.001-0.5415-8.10 

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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