Individual Calculations June 2021
 Sihlongonyane, Sikhanyiso  Total change: 93.60  Rating chartPersonal card
 2020 Eswatini National Chess Championship Women Manzini SWZ 2021-04-28
RcRownchangeKK*chgGame
 1477 1619 7.50 9 1.46 20 29.20 
  Hlophe, Moses 1219  * SWZ1.0010.08201.60 
  Dlamini, Simphiwe 1599 SWZ1.0010.47209.40 
  Ecibu, Albert 1337 SWZ1.0010.16203.20 
  Nxumalo, Vuyo 1511 SWZ1.0010.35207.00 
  Mziyako, Sobhi 1388 SWZ1.0010.21204.20 
  Mavuso, Lunga 1486 SWZ1.0010.32206.40 
  Hlophe, Smilo c1669 SWZ0.5010.07201.40 
  Hlophe, Nkosinathi 1433 SWZ1.0010.26205.20 
  Mbongeni, Mabuza 1650 SWZ0.001-0.4620-9.20 
 * 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)
 
 2021 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS - OPEN LILONGWE MAW 2021-05-18
RcRownchangeKK*chgGame
 1938 1619 4.50 9 3.22 20 64.40 
  Methu, Joseph Muragu 2019  * KEN0.001-0.0820-1.60 
  Chimkute, Ronald 1955 MAW0.001-0.1220-2.40 
  Magana, Ben c2019  * KEN0.001-0.0820-1.60 
  Kaundum, A. Robert Diatta 1785 SEN1.0010.722014.40 
  Chiwambo, Stansford 1888 MAW1.0010.832016.60 
  Ndegwa, Jackson Kamau 2001 KEN0.001-0.0920-1.80 
  Apemiye, Austin 2019  * NGR1.0010.922018.40 
  Ofubu, Samson 1814 NGR0.5010.25205.00 
  Mwagomba, Fishan 1946 MAW1.0010.872017.40 
 * 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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