Individual Calculations October 2008
 Tiggelman, Rene  Total change: 18.75  Rating chartPersonal card
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2233 2194 4.50 7 1.25 15 18.75 
  Bjornes, Leif Oskar 1964 NOR1.0010.21153.15 
  Fier, Alexandr g2544 BRA0.001-0.1115-1.65 
  Arp, Frans 2066 NED1.0010.33154.95 
  Sriram, Jha m2428 IND0.001-0.2115-3.15 
  In `t Veld, Rene 2102 NED0.501-0.1315-1.95 
  Kalisvaart, Peter 2093 NED1.0010.36155.40 
  Brandenburg, Daan m2431 NED1.0010.801512.00 

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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