Individual Calculations November 2017
 Manase, Musona  Total change: -49.20  Rating chartPersonal card
 Henry Chilufya Memorial Chess Tournament - Open Mansa ZAM 2017-10-21
RcRownchangeKK*chgGame
 1877 2019 4.00 8 -1.23 40 -49.20 
  Phiri, Lyford 1638 ZAM0.501-0.4140-16.40 
  Chama, Peter 1803 ZAM0.001-0.7840-31.20 
  Kapembwa, Kennedy 1619  * ZAM1.0010.08403.20 
  Chumfwa, Kelvin m2238 ZAM0.001-0.2240-8.80 
  Mwangwewo, Victor 1711 ZAM1.0010.14405.60 
  Mwansa, Mambwe 2065 ZAM0.001-0.4440-17.60 
  Simulundu, Judah 2159 ZAM0.5010.19407.60 
  Chanda, Ellis 1784 ZAM1.0010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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