Individual Calculations May 2018
 Mudongo, Boikhutso  Total change: -34.40  Rating chartPersonal card
 Metropolitan National Chess Championships Finals 2018 -Ladies Section GABORONE BOT 2018-03-30
RcRownchangeKK*chgGame
 1613 1749 4.50 9 -1.52 20 -30.40 
  Francis, Thapelo wf1667 BOT1.0010.39207.80 
  Francis, Onkemetse wm1823 BOT0.001-0.4020-8.00 
  Marape, Naledi wf1525 BOT0.501-0.2820-5.60 
  Besa, Masaiti wf1500 BOT0.001-0.8120-16.20 
  Leso, Gorata 1681 BOT0.001-0.5920-11.80 
  Nkwe, Keitumetse wc1680 BOT1.0010.40208.00 
  Otisitswe, Ruth 1448 BOT1.0010.15203.00 
  Rebatenne, Boitshepo 1487 BOT1.0010.18203.60 
  Botlhole, Kgalalelo wm1705 BOT0.001-0.5620-11.20 

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 Woman Session MATOLA MOZ 2018-04-08
RcRownchangeKK*chgGame
 1625 1744 5.50 9 -0.20 20 -4.00 
  Castro, Neusa Aridas De wc1455 MOZ0.001-0.8420-16.80 
  Hamoonga, Linda Banti wc1750 ZAM0.001-0.4920-9.80 
  Simenda, Daisy 1533 ZAM1.0010.23204.60 
  Sitoe, Sheila 1344  * MOZ1.0010.08201.60 
  Makwena, Christine 1411 ZIM1.0010.12202.40 
  Vilhete, Vania Fausto Da T. wm1733 MOZ1.0010.48209.60 
  Selkirk, Rebecca 1771 RSA0.5010.04200.80 
  February, Jesse Nikki wm1899 RSA0.001-0.2920-5.80 
  Caxita, Esperanca wm1725 ANG1.0010.47209.40 
 * 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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