Individual Calculations February 2018
 Niyibizi, Alain Patience  Total change: 28.60  Rating chartPersonal card
 Olympiad Qualifiication Phase 1 KIGALI RWA 2018-01-12
RcRownchangeKK*chgGame
 1713 1720 4.50 6 1.43 20 28.60 
  Murara Urwintwari, Ian 1552 RWA0.501-0.2220-4.40 
  Ndangiza, Asad 1694 RWA1.0010.46209.20 
  Ngarambe, Rugema 1728 RWA1.0010.512010.20 
  Kagabo Mugema, Eugene 1661 RWA0.501-0.0820-1.60 
  Murara, Maxence c1752 RWA0.5010.04200.80 
  Mutabazi, Fidele 1888 RWA1.0010.722014.40 

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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