Individual Calculations September 2016
 Mapini, Otsile  Total change: 12.80  Rating chartPersonal card
 2016 Olympiad Team Preparation Tournament Gaborone BOT 2016-08-13
RcRownchangeKK*chgGame
 2141 1959 2.00 5 0.64 20 12.80 
  Oaitse, Kokome c1984 BOT0.001-0.4720-9.40 
  Thabo, Gumpo c2104 BOT1.0010.692013.80 
  Thato, Olebile f2172 BOT0.001-0.2320-4.60 
  Barileng, Gaealafshwe c2206 BOT1.0010.812016.20 
  Providence, Oatlhotse m2239 BOT0.001-0.1620-3.20 

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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