Individual Calculations May 2012
 De Ridder, Naomi  Total change: 28.20  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1921 1719 4.00 9 1.50 15 22.50 
  Legrand, Jean-Pierre 1474 FRA1.0010.20153.00 
  Delahaye, Frederick 1950 FRA0.5010.29154.35 
  Degembe, Pierre 2025 BEL0.5010.36155.40 
  Clery, Nicolas m2119  * FRA0.001-0.0815-1.20 
  Pruvost, Alain 1581 FRA1.0010.31154.65 
  Von Meijenfeldt, Bart 2119  * NED0.001-0.0815-1.20 
  Rigolot, Lucie 1954 FRA0.5010.29154.35 
  Wisniowska, Klaudia 2119  * POL0.001-0.0815-1.20 
  Van Meegen, Ruud 1949 NED0.5010.29154.35 
 * 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)
 
 Dutch Team Competition - 3H - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2059 1719 0.50 1 0.38 15 5.70 
  Luijpen, Michiel 2059 NED0.5010.38155.70 

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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