Individual Calculations April 2019
 Neira Villon, Braulio  Total change: -1.20  Rating chartPersonal card
 Nacional Absoluto 2019 Salinas ECU 2019-03-05
RcRownchangeKK*chgGame
 1539 1387 2.00 6 -0.03 40 -1.20 
  Mendoza Criollo, Carlos David c1787  * ECU0.001-0.0840-3.20 
  Espinoza Supe, Christian Javie 1716 ECU0.001-0.1240-4.80 
  Velez Zevallos, Yurem 1127 ECU0.501-0.3240-12.80 
  Ortiz Salazar, Enrique 1345 ECU0.501-0.0640-2.40 
  Ruiz Zurita, Cesar 1486 ECU1.0010.644025.60 
  Esmeraldas Huachi, Anderson 1771 ECU0.001-0.0940-3.60 
 * 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)
 

 

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