Individual Calculations September 2010
 Ostapenko, Dmitry  Total change: -26.50  Rating chartPersonal card
 14. P.Izmailov Memorial 2010 Tomsk RUS 2010-06-28
RcRownchangeKK*chgGame
 2124 2320 5.50 9 -1.06 25 -26.50 
  Tsydendambaev, Artur 2011 RUS0.501-0.3625-9.00 
  Khatnikov, Alexander 1975 RUS1.0010.11252.75 
  Samdanov, Samdan 2027 RUS0.001-0.8525-21.25 
  Ainutdinova, Yekaterina 1970 KAZ1.0010.11252.75 
  Trofimova, Antonina wm2175 RUS1.0010.31257.75 
  Pakhomov, Egor 2400 RUS0.5010.11252.75 
  Lavrov, S. 2399 UKR0.001-0.3925-9.75 
  Maleev, Pavel 2113 RUS1.0010.23255.75 
  Ainutdinov, Alexander 2043 KAZ0.501-0.3325-8.25 

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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