Individual Calculations November 2009
 Abramova, Yulia  Total change: -13.20  Rating chartPersonal card
 Vladimir open 2009 A Vladimir RUS 2009-08-18
RcRownchangeKK*chgGame
 2156 1995 1.50 8 -0.88 15 -13.20 
  Gerasimov, Ivan f2353 RUS0.001-0.1015-1.50 
  Denisov, Ivan 2192 RUS0.001-0.2515-3.75 
  Rettore, Ludwig 2175 ITA0.001-0.2615-3.90 
  Airapetian, Tatevik wf2125 RUS0.5010.18152.70 
  Martynov, Pavel 2033 RUS0.5010.05150.75 
  Kreines, Mikhail 2019 RUS0.5010.03150.45 
  Schepetkova, Margarita 2224 RUS0.001-0.2115-3.15 
  Koshil, Tikhon 2128 RUS0.001-0.3215-4.80 

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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