Individual Calculations March 2016
 Mwali, Chitumbo  Total change: -2.40  Rating chartPersonal card
 National Individual Chess Championship 2016 - Open Section Mansa ZAM 2016-02-25
RcRownchangeKK*chgGame
 2272 2330 4.50 8 -0.12 20 -2.40 
  Phiri, Richmond m2271 ZAM0.001-0.5820-11.60 
  Simutowe, Musatwe 2169 ZAM1.0010.29205.80 
  Bwalya, Gillian m2354 ZAM1.0010.532010.60 
  Maketo, Nyambe c2233 ZAM1.0010.37207.40 
  Kabwe, Timothy 2190 ZAM1.0010.31206.20 
  Kayonde, Andrew f2364 ZAM0.5010.05201.00 
  Jere, Daniel m2339 ZAM0.001-0.4920-9.80 
  Chumfwa, Kelvin m2259 ZAM0.001-0.6020-12.00 

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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