Individual Calculations February 2020
 Cotito, Efrain  Total change: 10.20  Rating chartPersonal card
 Campeonato Provincial de Ajedrez de Panama, Clasificatorio para la semifinal Nacional 2020 Panama PAN 2020-01-03
 1531 1665 2.50 3 0.51 20 10.20 
  Rondon Chacon, Yolys Desiree 1745 PAN0.5010.11202.20 
  Finlay, Kendry 1393 PAN1.0010.17203.40 
  Gonzalez De La Guardia, Luis Emi 1456 PAN1.0010.23204.60 

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)


« go back

Share this page

   facebook    twitter    gplus
©  World Chess Federation    |  Contact us:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office