Individual Calculations October 2013
 Mbedza, Richard  Total change: -25.35  Rating chartPersonal card
 Accountancy@UJ Open Prestige Section Johannesburg RSA 2013-09-05
RcRownchangeKK*chgGame
 1866 2037 2.50 6 -1.69 15 -25.35 
  Viviers, Neil 1637  * RSA1.0010.08151.20 
  Masango, Spencer 2154 ZIM0.001-0.3415-5.10 
  Lekgau, Mothupi 1789 RSA0.001-0.8115-12.15 
  Matseme, Tshepo 1775 RSA0.001-0.8215-12.30 
  Tshetlo, Tshepo 1801 RSA1.0010.20153.00 
  Parodi, Alessandro 2040 ITA0.5010.00150.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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