Individual Calculations July 2017
 Chikuse, Leslie  Total change: 15.80  Rating chartPersonal card
 ZONE 4.3 OPEN TOURNAMENT Lusaka ZAM 2017-06-22
RcRownchangeKK*chgGame
 2002 1972 4.00 7 0.79 20 15.80 
  Chumfwa, Kelvin m2189 ZAM0.001-0.2220-4.40 
  Phiri, Gift 1751 ZAM1.0010.22204.40 
  Muyenga, Bright 1946 ZAM1.0010.46209.20 
  Mulenga, Prince Daniel 2110 ZAM0.001-0.3120-6.20 
  Kameya, Robson 2110 ZAM0.001-0.3120-6.20 
  Ndhlovu, Kondwelani 1840 ZAM1.0010.32206.40 
  Musende, Gershom 2070 ZAM1.0010.632012.60 

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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