Rapid: Individual Calculations January 2018
 Bumbea, Radu  Total change: -16.00  Rating chartPersonal card
 Santa Claus Cup 2017 Ploiesti ROU 2017-12-09
RcRownchangeKK*chgGame
 1421 1304 0.00 2 -0.80 20 -16.00 
  Herea, Sergiu-Gabriel 1704  * ROU0.001-0.0820-1.60 
  Ivancescu, Bogdan-Andrei 1137 ROU0.001-0.7220-14.40 
 * 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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