Individual Calculations September 2011
 Hanzatjan, Elvira  Total change: -10.50  Rating chartPersonal card
 Estonian Women Chess Championship Tallinn EST 2011-07-20
RcRownchangeKK*chgGame
 2000 1813 1.50 7 -0.45 15 -6.75 
  Narva, Regina R. wf2047 EST0.001-0.2115-3.15 
  Korban, Katrina 1789 EST0.501-0.0315-0.45 
  Vahtra, Tuuli wf1997 EST0.5010.24153.60 
  Narva, Triin wc2002 EST0.001-0.2515-3.75 
  Piarnpuu, Leili wm2130 EST0.001-0.1315-1.95 
  Hanzatjan, Anaid 1821 EST0.5010.01150.15 
  Fomina, Tatyana wm2213  * EST0.001-0.0815-1.20 
 * 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)
 
 RIGA TECHNICAL UNIVERSITY OPEN 2011 B RIGA LAT 2011-08-11
RcRownchangeKK*chgGame
 2136 1813 0.00 2 -0.25 15 -3.75 
  Fjodorovs, Sergejs 2129 LAT0.001-0.1315-1.95 
  Gutmans, Mihail 2143 LAT0.001-0.1215-1.80 

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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