Individual Calculations October 2008
 Wehner, Janis  Total change: -18.00  Rating chartPersonal card
 17.Open Apolda Apolda GER 2008-08-28
RcRownchangeKK*chgGame
 2061 2222 3.00 6 -1.20 15 -18.00 
  Koch, Stefan 2021 GER0.501-0.2615-3.90 
  Streiter, Manfred 1960 GER1.0010.18152.70 
  Ksieski, Zbigniew m2424 POL0.001-0.2415-3.60 
  Michalowski, Peter 2038 GER0.501-0.2415-3.60 
  Mucha, Annegret wc1951 GER0.501-0.3315-4.95 
  Rauhut, Frank, Dr. 1969 GER0.501-0.3115-4.65 

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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