Individual Calculations December 2017
 Vlad, Valentin  Total change: -33.20  Rating chartPersonal card
 Horezu Cup - C 2017 Horezu ROU 2017-10-27
RcRownchangeKK*chgGame
 1370 1125 0.00 4 -0.83 40 -33.20 
  Chivu, Razvan-Gabriel 1455 ROU0.001-0.1240-4.80 
  Hlinschi, Mihai 1479 ROU0.001-0.1140-4.40 
  Raducu, Ioan-Stefan 1280 ROU0.001-0.2940-11.60 
  Marin, Alexia-Iuliana 1264 ROU0.001-0.3140-12.40 

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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