Individual Calculations March 2012
 Richards, John  Total change: -8.10  Rating chartPersonal card
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 1902 1832 2.00 6 -0.54 15 -8.10 
  Kruse, Joerg 2157 GER0.001-0.1315-1.95 
  Diez, Gerhard 2065 GER0.001-0.2115-3.15 
  Raetzke Von Stoyentin, Steffen 1715 GER0.001-0.6615-9.90 
  Lazic, Dejan 1726 GER1.0010.36155.40 
  Boehm, Jana 1723 GER1.0010.35155.25 
  Nedkov, Peter 2023 GER0.001-0.2515-3.75 

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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