Individual Calculations April 2008
 Erden, Kadir  Total change: 28.50  Rating chartPersonal card
 Aeroflot open 2008 C Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2053 2153 5.50 7 1.14 25 28.50 
  Pristalov, Evgeny 1841 RUS1.0010.14253.50 
  Deubelbeiss, Rene 2024 SUI0.501-0.1725-4.25 
  Simdjankin, Evgeny 2028 UKR1.0010.33258.25 
  Suslyakov, Andrey 2138 RUS0.501-0.0225-0.50 
  Noguchi, K 1966 JPN0.501-0.2425-6.00 
  Zhekov, Zhivko 2181 BUL1.0010.542513.50 
  Plotkin, Victor 2193 CAN1.0010.562514.00 

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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