Individual Calculations September 2009
 Hangweyrer, Manfred  Total change: -29.70  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2181 2378 4.00 8 -1.98 15 -29.70 
  Beckhuis, Gernod f2327 GER0.501-0.0715-1.05 
  Marzano, Carlo 2163 ITA0.501-0.2715-4.05 
  Jirovec, Alfred 2075 AUT0.501-0.3615-5.40 
  Rabus, Berthold 2199 GER0.501-0.2315-3.45 
  Fernandez, Daniel Howard f2200 SIN0.501-0.2315-3.45 
  Trkulja, Zoran 2195 AUT0.001-0.7415-11.10 
  Molnar, Attila 2101 HUN1.0010.17152.55 
  Butuc, Maria wm2186 RUS0.501-0.2515-3.75 

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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