Individual Calculations January 2010
 Dubrovin, Anatoly  Total change: -26.50  Rating chartPersonal card
 RSSU-18 open Moscow RUS 2009-10-17
RcRownchangeKK*chgGame
 1977 1994 2.00 6 -1.06 25 -26.50 
  Repina, Varvara wf2262 RUS0.001-0.1725-4.25 
  Parakhoni, Anna 1811 RUS1.0010.26256.50 
  Bobrov, Yury 2160 RUS0.001-0.2825-7.00 
  Gvanceladze, Anna wf2070 RUS0.001-0.4025-10.00 
  Gavrjuchenkova, Angelina 1953 RUS1.0010.442511.00 
  Shikin, Sergey 1606 RUS0.001-0.9125-22.75 

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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