Individual Calculations November 2009
 Maheswaran, P  Total change: -4.95  Rating chartPersonal card
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 2175 2347 6.50 10 -0.33 15 -4.95 
  Premachandra, G T D 1947  * SRI1.0010.08151.20 
  De Silva, Osheen 2000 SRI0.501-0.3915-5.85 
  Saptarshi, Roy m2389 IND1.0010.56158.40 
  Ismagambetov, Anuar g2528 KAZ0.001-0.2615-3.90 
  Akshat, Khamparia f2263 IND0.501-0.1215-1.80 
  Pieris, T D R 2098 SRI1.0010.19152.85 
  Shabalov, Alexander g2607 USA0.001-0.1815-2.70 
  Gavi, Siddayya 2013 IND0.501-0.3815-5.70 
  Wijekoon, Chandana 1962 SRI1.0010.09151.35 
  Lee, Kah Meng Elgin 1947  * MAS1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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