Individual Calculations May 2011
 Oatlhotse, Providence  Total change: 18.60  Rating chartPersonal card
 5th Metropolitan National Championships Qualifers 2011-Men Gaborone,Botswana BOT 2011-03-04
RcRownchangeKK*chgGame
 2096 2232 6.00 6 1.97 15 29.55 
  Olebile , Thato 1974 BOT1.0010.18152.70 
  Chaka, Jona 2139 ZIM1.0010.37155.55 
  Khetho, Phemelo f2222 BOT1.0010.49157.35 
  Makabe, Ivon 2105 BOT1.0010.33154.95 
  Molale, Ofentse 2196 BOT1.0010.45156.75 
  Kamara, Abdul 1937 BOT1.0010.15152.25 

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)
 
 ZONE 4.3 individual championships 2011- Open Gaborone BOT 2011-04-01
RcRownchangeKK*chgGame
 2215 2232 4.00 8 -0.20 15 -3.00 
  Solomon, Kenny m2431 RSA0.001-0.2415-3.60 
  Pascoal, Eduardo 2225 ANG0.501-0.0115-0.15 
  Domingos , Ediberto 2180 ANG0.001-0.5715-8.55 
  Allan, Ranaivoharisoa 2147 MAD0.501-0.1215-1.80 
  Gaealafshwe, Barileng c2151 BOT1.0010.39155.85 
  Li Ying, Patrick c2136 BOT1.0010.37155.55 
  Jere, Daniel f2291 ZAM0.001-0.4215-6.30 
  Paiva, Donaldo 2156 MOZ1.0010.40156.00 

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)
 
 5th Metropolitan National Championships Finals 2011-Men Gaborone,Botswana BOT 2011-04-22
RcRownchangeKK*chgGame
 2099 2232 5.50 9 -0.53 15 -7.95 
  Sinkamba, Bright 2056 ZAM1.0010.27154.05 
  Khetho, Phemelo f2222 BOT1.0010.49157.35 
  Molale, Ofentse 2196 BOT0.001-0.5515-8.25 
  Gaealafshwe, Barileng c2151 BOT0.501-0.1115-1.65 
  Chaka, Jona 2139 ZIM0.001-0.6315-9.45 
  Notha, Moakofi 2064 BOT1.0010.28154.20 
  Abel, Dzilani 2153 BOT0.501-0.1115-1.65 
  Olebile, Thato 1974 BOT0.501-0.3215-4.80 
  Kamara, Abdul 1937 BOT1.0010.15152.25 

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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