Individual Calculations January 2019
 Brahami, Lamine  Total change: -21.20  Rating chartPersonal card
 World Youth Under-16 Chess Olympiad 2018 Konya TUR 2018-11-24
RcRownchangeKK*chgGame
 1938 1996 4.50 9 -0.53 40 -21.20 
  Tanriverdi, Enes f2317 TUR0.001-0.1340-5.20 
  Kayan, Yasar Efe 1596  * TUR1.0010.08403.20 
  Skalsky, Alexandr 2202 CZE0.5010.264010.40 
  Navaratnam, Rohan Shan Tze 2097 MAS0.001-0.3640-14.40 
  Pheephacharakan, Pinatpong 1860 THA1.0010.324012.80 
  Iskakbaev, Ibraim 1596  * KAZ0.001-0.9240-36.80 
  Leffad , Samy f1776 ALG0.001-0.7840-31.20 
  Modi, Yashil f1955 RSA1.0010.444017.60 
  Coman, Mihnea-George 2042 ROU1.0010.564022.40 
 * 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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