Rapid: Individual Calculations May 2019
 Onovughe, Ochuko Emmanuel  Total change: 18.20  Rating chartPersonal card
 Zone 4.4 Rapid Championships Accra GHA 2019-04-28
RcRownchangeKK*chgGame
 2129 2147 5.00 8 0.91 20 18.20 
  Kigigha, Bomo f2312 NGR0.5010.22204.40 
  Balogun, Oluwafemi m2234 NGR1.0010.622012.40 
  Anwuli, Daniel f2280 NGR0.5010.18203.60 
  Osunfuyi, Abimbola f2275 NGR0.001-0.3320-6.60 
  Oyama, Ekok c1864 NGR1.0010.16203.20 
  Kamara, Ansumana c1891 SLE1.0010.19203.80 
  Oragwu, Chukwunonso c2265 NGR0.001-0.3420-6.80 
  Adu Jnr, Lionel c1913 GHA1.0010.21204.20 

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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