Individual Calculations September 2011
 Van Der Borgt, Peter  Total change: -11.70  Rating chartPersonal card
 15e Hogeschool Zeeland Toernooi Vlissingen NED 2011-07-30
RcRownchangeKK*chgGame
 1901 2061 4.00 7 -0.78 15 -11.70 
  De Winter, Gerard 1686 NED0.001-0.9115-13.65 
  Markus, Gijs 1792 NED0.501-0.3315-4.95 
  Kahl, Christoph 1751 GER1.0010.14152.10 
  Rutten, David 1851 NED1.0010.23153.45 
  Timmermans, Ivo 2232 NED0.001-0.2715-4.05 
  Kuiper, Willem 1787 NED1.0010.17152.55 
  Duchene, Rene 2206 NED0.5010.19152.85 

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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