Individual Calculations January 2009
 Pitlagano, Tebogo  Total change: -18.45  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2178 2155 3.00 9 -1.23 15 -18.45 
  Sepp, Olav m2441 EST0.001-0.1615-2.40 
  Kropff, Ricardo f2286 PAR0.5010.18152.70 
  Maduro, Sherman 2039 AHO0.501-0.1615-2.40 
  Sujendra, Prasad Sherstha 2068 NEP1.0010.38155.70 
  Carvalho, Guillermo 2249 URU0.001-0.3715-5.55 
  Prasad, Calvin 1890 FIJ1.0010.18152.70 
  Rajapakse, R M C M 2132 SRI0.001-0.5315-7.95 
  Uesugi, Shinsaku 2222 JPN0.001-0.4115-6.15 
  Kett, Tim 2272 WLS0.001-0.3415-5.10 

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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