Individual Calculations May 2012
 Boikanyo, Cinky  Total change: 61.65  Rating chartPersonal card
 6th Metropolitan National Championship (2nd qualifiers)-Men Francistown BOT 2012-02-24
RcRownchangeKK*chgGame
 2103 2011 3.50 5 1.60 15 24.00 
  Khetho, Phemelo f2209 BOT1.0010.761511.40 
  Oatlhotse, Providence c2223 BOT0.001-0.2315-3.45 
  Olebile, Thato 2023 BOT1.0010.52157.80 
  Mosenya , Ndawana 2012 BOT1.0010.50157.50 
  Tangani, Goabaone 2049 BOT0.5010.05150.75 

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)
 
 6th Metropolitan National Championship Finals 2012-Men Gaborone BOT 2012-04-06
RcRownchangeKK*chgGame
 2089 1975 5.00 7 2.51 15 37.65 
  Mosenya, Ndawana 2009 BOT1.0010.55158.25 
  Gaealafshwe, Barileng c2134 BOT0.001-0.2915-4.35 
  Gumpo, Thabo c1966 BOT1.0010.49157.35 
  Tangani, Goabaone 2019 BOT1.0010.56158.40 
  Oatlhotse, Providence c2229 BOT0.001-0.1915-2.85 
  Khetho, Phemelo f2240 BOT1.0010.821512.30 
  Olebile, Thato 2024 BOT1.0010.57158.55 

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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