Rapid: Individual Calculations January 2020
 Orozco Centeno, Mariana  Total change: -20.40  Rating chartPersonal card
 III Torneo Rapid Estudiantil Noveno Grado 2019 Alajuela CRC 2019-11-30
 1226 1223 1.50 5 -1.02 20 -20.40 
  Hernandez Brenes, Keylor 1040 CRC0.501-0.2420-4.80 
  Barquero Alfaro, Alejandro 1295 CRC0.001-0.4020-8.00 
  Adanis Mora, Naomy 1186 CRC1.0010.45209.00 
  Pastor Carvajal, Jeigoth 1499 CRC0.001-0.1720-3.40 
  Rodriguez Nunez, Diana 1108 CRC0.001-0.6620-13.20 

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: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office