Individual Calculations November 2018
 Khader, Sami  Total change: -26.90  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2186 2405 1.00 5 -2.69 10 -26.90 
  Vajda, Levente g2551 ROU0.001-0.3010-3.00 
  Eiti, Bashir m2259 SYR0.001-0.7010-7.00 
  Chiona, Richard 2005  * MAW1.0010.08100.80 
  Elisha, Thabo 2024 ZIM0.001-0.9110-9.10 
  Pleasants, Allan J 2090 WLS0.001-0.8610-8.60 
 * 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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