Individual Calculations May 2019
 Ristoja, Aulikki  Total change: 6.00  Rating chartPersonal card
 2019 European Senior Chess Championships women 65plus Rhodes GRE 2019-04-05
RcRownchangeKK*chgGame
 1897 1551 1.50 9 0.33 20 6.60 
  Burchardt, Brigitte wm1951  * GER0.001-0.0820-1.60 
  Khmiadashvili, Tamar wg1951  * GEO0.5010.42208.40 
  Kabanova, Irina 1816 RUS0.001-0.1820-3.60 
  Podlovna, Stella 1599 ISR1.0010.572011.40 
  Sorokina, Tamara wm1951  * RUS0.001-0.0820-1.60 
  Titorenko, Natalia I wm1951  * RUS0.001-0.0820-1.60 
  Sinchurina, Tatiana 1951  * RUS0.001-0.0820-1.60 
  Fatalibekova, Elena wg1951  * RUS0.001-0.0820-1.60 
  Gaprindashvili, Nona gwg1951  * GEO0.001-0.0820-1.60 
 * 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)
 
 Tammer-Shakki spring wknd 2019 C Tampere FIN 2019-04-20
RcRownchangeKK*chgGame
 1645 1551 1.50 4 -0.03 20 -0.60 
  Martinec, Tamas 1566 FIN0.001-0.4820-9.60 
  Pajarre, Matias 1492 FIN0.001-0.5820-11.60 
  Hamina, Martti 1712 FIN1.0010.712014.20 
  Piiroinen, Tero 1808 FIN0.5010.32206.40 

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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