Individual Calculations May 2011
 Gaelafshwe, Barileng  Total change: -22.80  Rating chartPersonal card
 5th Metropolitan National Championships Qualifers 2011-Men Gaborone,Botswana BOT 2011-03-04
RcRownchangeKK*chgGame
 2031 2151 2.00 4 -0.59 15 -8.85 
  Notha, Moakofi 2064 BOT0.501-0.1215-1.80 
  Olebile , Thato 1974 BOT0.501-0.2315-3.45 
  Tlhwaafalo, Gofaone 1865 BOT0.501-0.3415-5.10 
  Khetho, Phemelo f2222 BOT0.5010.10151.50 

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
 2213 2151 2.00 7 -0.93 15 -13.95 
  Kobese, Watu m2361 RSA0.001-0.2315-3.45 
  Domingos , Catarino 2233 ANG0.001-0.3915-5.85 
  Allan, Ranaivoharisoa 2147 MAD0.001-0.5115-7.65 
  Pascoal, Eduardo 2225 ANG0.5010.10151.50 
  Oatlhotse, Providence c2232 BOT0.001-0.3915-5.85 
  Paiva, Donaldo 2156 MOZ1.0010.51157.65 
  Li Ying, Patrick c2136 BOT0.501-0.0215-0.30 

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
 2108 2151 5.00 9 0.00 15 0.00 
  Abel, Dzilani 2153 BOT0.5010.00150.00 
  Olebile, Thato 1974 BOT0.001-0.7315-10.95 
  Kamara, Abdul 1937 BOT1.0010.23153.45 
  Oatlhotse, Providence c2232 BOT0.5010.11151.65 
  Khetho, Phemelo f2222 BOT0.001-0.4015-6.00 
  Molale, Ofentse 2196 BOT0.5010.06150.90 
  Sinkamba, Bright 2056 ZAM0.501-0.1315-1.95 
  Chaka, Jona 2139 ZIM1.0010.48157.20 
  Notha, Moakofi 2064 BOT1.0010.38155.70 

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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