Individual Calculations September 2010
 Van De Griend, Johan  Total change: -6.75  Rating chartPersonal card
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2101 1917 0.50 3 -0.45 15 -6.75 
  L`ami, Erwin g2317  * NED0.001-0.0815-1.20 
  Duessel, Udo 2271 GER0.001-0.1115-1.65 
  Laarhoven, Marcel 1716 NED0.501-0.2615-3.90 
 * 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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