Individual Calculations April 2018
 Kabwe, Timothy  Total change: 30.00  Rating chartPersonal card
 2018 National Individual Chess Championships - Open Section Lusaka ZAM 2018-03-09
RcRownchangeKK*chgGame
 2268 2141 4.50 9 1.50 20 30.00 
  Phiri, Richmond m2342 ZAM0.5010.26205.20 
  Bwalya, Gillan m2326 ZAM1.0010.742014.80 
  Munenga, Douglas D f2286 ZAM0.5010.19203.80 
  Chumfwa, Kelvin m2251 ZAM0.001-0.3520-7.00 
  Simutowe, Musatwe c2221 ZAM1.0010.612012.20 
  Daka, Justin 2196 ZAM0.001-0.4220-8.40 
  Kaulule Siame, Kela 2155 ZAM0.001-0.4820-9.60 
  Mulenga, Prince Daniel 2233 ZAM1.0010.632012.60 
  Kayonde, Andrew m2398 ZAM0.5010.32206.40 

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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