Individual Calculations September 2009
 Van Kooten, Luuk  Total change: 15.45  Rating chartPersonal card
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
 2326 2277 4.00 7 1.03 15 15.45 
  Souleidis, Georgios m2435 GRE0.5010.21153.15 
  Kapnisis, Spyridon m2464 GRE0.001-0.2615-3.90 
  Karaoulanis, Dimitrios 1898 GRE1.0010.09151.35 
  Konguvel, Ponnuswamy m2419 IND0.5010.19152.85 
  Milonakis, Georgios 2118 GRE1.0010.29154.35 
  Venkatesh, M R m2426 IND0.5010.20153.00 
  Antic, Dejan g2523 SRB0.5010.31154.65 

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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