Individual Calculations November 2010
 Messam-Sparks, Lateefah  Total change: -11.40  Rating chartPersonal card
 Leek Open Leek ENG 2010-09-10
RcRownchangeKK*chgGame
 2130 1928 0.50 2 0.00 15 0.00 
  Jaunooby, Ali Reza 2225 ENG0.001-0.1515-2.25 
  Edwards, Simon R 2035 ENG0.5010.15152.25 

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)
 
 European G-18 Ch Batumi GEO 2010-09-20
RcRownchangeKK*chgGame
 2013 1928 2.00 7 -0.76 15 -11.40 
  Korniyuk, Mariya wf2126 UKR1.0010.761511.40 
  Abdulla, Khayala Mardan Qizi wm2193 AZE0.001-0.1815-2.70 
  Anusca, Madalina-Maria 2009 ROU0.5010.11151.65 
  Adamowicz, Katarzyna wf2147 POL0.001-0.2215-3.30 
  Mammadova, Aysel Alishiraz Qizi 1965 AZE0.001-0.4515-6.75 
  Sulamanidze, Mariam 1831 GEO0.001-0.6315-9.45 
  Asan, Elvan 1817 TUR0.501-0.1515-2.25 

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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