Individual Calculations April 2015
 Olde, Margareth  Total change: 25.60  Rating chartPersonal card
 Estonian Women Chess Championship Preliminary 2015 and Estonian Girls U-20 Championship 2015 Tallinn EST 2015-03-05
RcRownchangeKK*chgGame
 1650 1861 4.50 6 0.03 40 1.20 
  Viikmaa, Karmen 1707 EST1.0010.294011.60 
  Ivanova, Lidia 1461  * EST1.0010.08403.20 
  Sagadijeva, Anna wf1803 EST1.0010.424016.80 
  Tonso, Liina 1495 EST0.501-0.4040-16.00 
  Hanzatjan, Anaid 1830 EST1.0010.464018.40 
  Sinitsina, Anastassia 1602 EST0.001-0.8240-32.80 
 * 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)
 
 Estonian Girls U-18 Championship 2015 Tallinn EST 2015-03-19
RcRownchangeKK*chgGame
 1552 1861 6.50 7 0.61 40 24.40 
  Tkachenko, Jekaterina 1461  * EST1.0010.08403.20 
  Maasik, Liisa 1527 EST1.0010.12404.80 
  Sagadijeva, Anna wf1803 EST0.501-0.0840-3.20 
  Olde, Grete 1654 EST1.0010.23409.20 
  Tonso, Liina 1495 EST1.0010.10404.00 
  Andrijashkina, Anastassia 1461  * EST1.0010.08403.20 
  Norlamo, Sarabella 1461  * FIN1.0010.08403.20 
 * 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)
 

 

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