Individual Calculations September 2016
 Maldonado Carpio, Sergio  Total change: -43.00  Rating chartPersonal card
 II Grand Prix Ibarra la Ciudad Blanca Ibarra ECU 2016-08-25
RcRownchangeKK*chgGame
 1453 1805 0.50 3 -2.15 20 -43.00 
  Mayorga Hermosa, Daniel 1405  * ECU0.001-0.9220-18.40 
  Oleas, Anita 1405  * ECU0.501-0.4220-8.40 
  Barrera, Joel Z 1550 ECU0.001-0.8120-16.20 
 * 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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