Individual Calculations September 2011
 Porte, Henrik  Total change: 12.45  Rating chartPersonal card
 15e Hogeschool Zeeland Toernooi Vlissingen NED 2011-07-30
RcRownchangeKK*chgGame
 2153 2119 4.50 8 0.83 15 12.45 
  Vonk, Jan 1751 NED1.0010.10151.50 
  L`ami, Erwin g2519  * NED0.001-0.0815-1.20 
  Westerweele, Maarten 1905 NED1.0010.23153.45 
  In`t Veld, Daan 2224 NED0.5010.14152.10 
  De Jong, Migchiel m2376 NED1.0010.821512.30 
  Ortmann, David f2322 GER0.001-0.2415-3.60 
  Kuling, Lody 2223 NED0.001-0.3615-5.40 
  Ijzermans, Cees 1900 NED1.0010.22153.30 
 * 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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