Individual Calculations February 2016
 Lapite, Oluwadurotimi  Total change: -94.40  Rating chartPersonal card
 38TH NIGERIAN BREWERIES PLC INTERNATIONAL OPEN CHESS CHAMPIONSHIPS MASTERS SECTION LAGOS NGR 2015-11-10
RcRownchangeKK*chgGame
 2081 2137 1.50 6 -1.97 40 -78.80 
  Dieyi, Rowland c2252 NGR0.001-0.3440-13.60 
  Okonkwo, Ifeanyi 2006 NGR0.001-0.6840-27.20 
  Ojo, John 2006 NGR0.501-0.1840-7.20 
  Salawu, Mutiu 2073 NGR1.0010.414016.40 
  Dr Martin, Odum 2087 NGR0.001-0.5740-22.80 
  Dasaolu, Olurotimi 2060 NGR0.001-0.6140-24.40 

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)
 
 1ST SOUTH WEST OPEN CHESS CHAMPIONSHIPS Ibadan NGR 2015-12-11
RcRownchangeKK*chgGame
 2217 2137 0.00 1 -0.39 40 -15.60 
  Balogun, ,oluwafemi c2217 NGR0.001-0.3940-15.60 

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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