Blitz: Individual Calculations December 2015
 Kokome, Oaitse  Total change: 16.20  Rating chartPersonal card
 2015 Roscoe Bonna Chess Championship Gaborone BOT 2015-11-21
RcRownchangeKK*chgGame
 2060 1972 3.50 7 0.81 20 16.20 
  Success, Ellisa 1932 BOT1.0010.44208.80 
  Olebile, Thato f2040 BOT0.001-0.4120-8.20 
  Mosutha, Mosutha 1948 BOT0.501-0.0320-0.60 
  Notha, Moakofi 2170 BOT1.0010.762015.20 
  Gaealafshwe, Baerileng c2198 BOT0.001-0.2120-4.20 
  Kealeboga, Baone 2082 BOT0.001-0.3520-7.00 
  Gumpo, Thabo c2052 BOT1.0010.612012.20 

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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