Individual Calculations June 2018
 Olde, Grete  Total change: 31.20  Rating chartPersonal card
 Estonian Women and U20 Girls Chess Championships Tallinn EST 2018-04-26
RcRownchangeKK*chgGame
 1699 1859 7.00 10 0.22 40 8.80 
  Tonso, Liina 1764 EST0.001-0.6340-25.20 
  Viikmaa, Karmen 1679 EST1.0010.264010.40 
  Ivanova, Lidia 1459  * EST0.501-0.4240-16.80 
  Olde, Margareth wf2096 EST0.5010.304012.00 
  Bitkova, Elizavetta 1495 EST1.0010.10404.00 
  Tonso, Liina 1764 EST1.0010.374014.80 
  Viikmaa, Karmen 1679 EST1.0010.264010.40 
  Ivanova, Lidia 1459  * EST0.501-0.4240-16.80 
  Olde, Margareth wf2096 EST0.5010.304012.00 
  Bitkova, Elizavetta 1495 EST1.0010.10404.00 
 * 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 U16 Chess Championship Parnu EST 2018-05-17
RcRownchangeKK*chgGame
 1484 1883 7.00 7 0.56 40 22.40 
  Bondarevskaja, Emilin 1483  * EST1.0010.08403.20 
  Sild, Marta Pauliine 1483  * EST1.0010.08403.20 
  Liiv, Kristiina 1483  * EST1.0010.08403.20 
  Blokhin, Sofia 1483  * EST1.0010.08403.20 
  Rubina, Mari 1483  * EST1.0010.08403.20 
  Levchenko, Marina 1483  * EST1.0010.08403.20 
  Bitkova, Elizavetta 1489 EST1.0010.08403.20 
 * 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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