Blitz: Individual Calculations November 2023
 Mandu, Humphrey Yinalanah  Total change: 86.80  Rating chartPersonal card
 FEAST WITH THE ORACLE BLITZ CHESS TOURNAMENT Zalikha Gardens, ABUJA. NGR 2023-09-17
RcRownchangeKK*chgGame
 2002 1818 3.50 5 2.17 40 86.80 
  Atabor, Job c1977 NGR0.5010.21408.40 
  Cole, Michael Christopher 1866 NGR0.5010.07402.80 
  Tinubu, Babajide 2021 NGR1.0010.764030.40 
  Efemuai, Odafe Benedict 2059 NGR0.5010.304012.00 
  Iyanda, Femi 2086 NGR1.0010.834033.20 

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)
 

 

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