Individual Calculations September 2022
 McCoy, Tom  Total change: -7.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1964 1812 2.50 8 -0.18 40 -7.20 
  Mwali, Chitumbo m2320 ZAM0.001-0.0440-1.60 
  Al-Sulaiti, Ghanem f2183 QAT0.001-0.1040-4.00 
  Napoleao, Lourenco 1778 MOZ1.0010.454018.00 
  Dalliah, Joseph 1920 GAM0.5010.15406.00 
  Mukoko, Isaac 1805 KEN0.001-0.5140-20.40 
  Miswadah, Baha 1985 PLE0.001-0.2740-10.80 
  Soriano, Rudolph P. 1824 GUM1.0010.524020.80 
  Cheikhna, Mohamed Lemine 1899 MTN0.001-0.3840-15.20 

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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