Individual Calculations May 2018
 Munenga, Douglas  Total change: -50.60  Rating chartPersonal card
 Zimbabwe Easter Open-Open Section Harare ZIM 2018-03-30
RcRownchangeKK*chgGame
 1962 2286 4.00 7 -2.06 20 -41.20 
  Madanhi, Van 1898 ZIM0.501-0.4120-8.20 
  Mwadzura, Roy 1975 ZIM0.501-0.3620-7.20 
  Simon , Bokamoso 1979 BOT1.0010.14202.80 
  Bayani, Kuda 1993 BOT0.501-0.3520-7.00 
  Chikwavaire, Tapiwa 1886  * ZIM0.501-0.4220-8.40 
  Lesole, Pudungwane 1924 BOT0.501-0.4020-8.00 
  Masango, Spencer 2081 ZIM0.501-0.2620-5.20 
 * 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)
 
 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Open Session MATOLA MOZ 2018-04-08
RcRownchangeKK*chgGame
 2193 2288 6.00 9 0.39 20 7.80 
  Bhawoodien, Mohamed Ozayr f2134 RSA1.0010.29205.80 
  Paiva, Donaldo c2210 MOZ1.0010.39207.80 
  Masango, Spencer 2043 ZIM0.501-0.3020-6.00 
  Aderito, Pedro m2323 ANG1.0010.552011.00 
  Domingos, Catarino f2253 ANG0.501-0.0520-1.00 
  Klaasen, Calvin John f2272 RSA0.001-0.5220-10.40 
  Do Santos Julio, Joao Manuel c2132 ANG1.0010.29205.80 
  De Villiers, Charles f2118 RSA0.501-0.2220-4.40 
  Silva, David m2256 ANG0.501-0.0420-0.80 

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)
 
 Central Province Chess League Association - Elite Section Kabwe ZAM 2018-04-20
RcRownchangeKK*chgGame
 2207 2288 4.00 8 -0.86 20 -17.20 
  Lwamfwe, Kabwe 2117 ZAM1.0010.27205.40 
  Hapaku, Charles c2160 ZAM0.501-0.1720-3.40 
  Mwansa, Mambwe 2096 ZAM1.0010.25205.00 
  Kaulule Siame, Kela 2191 ZAM1.0010.37207.40 
  Phiri, Richmond m2299 ZAM0.5010.02200.40 
  Chumfwa, Kelvin m2263 ZAM0.001-0.5320-10.60 
  Mulenga, Prince Daniel 2249 ZAM0.001-0.5520-11.00 
  Bwalya, Gillan m2277 ZAM0.001-0.5220-10.40 

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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