Individual Calculations September 2009
 Dudi, Paul  Total change: 0.00  Rating chartPersonal card
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeRpKK*chgGame
 1927 0 0.00 4 0.00 1227   0.00 
  Muller, Wilhelm 2025 ROU0.0010.00 0.00 
  Kun, Joan 1896 GER0.0010.00 0.00 
  Condurat, Florin-Marian 1669 ROU0.0010.00 0.00 
  Ungureanu, Sandu 2116 ROU0.0010.00 0.00 

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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