Individual Calculations November 2018
 Blackman, Justin  Total change: 49.80  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2252 2158 6.50 10 2.49 20 49.80 
  Firouzja, Alireza g2558  * IRI0.001-0.0820-1.60 
  Kantans, Toms g2509 LAT0.001-0.1120-2.20 
  Anquandah, Francis Eric m2001 GHA1.0010.29205.80 
  Guller, Andras c2012 LIE1.0010.30206.00 
  Martin, Lewis 2128 ENG0.001-0.5420-10.80 
  Silva, David m2223 ANG1.0010.592011.80 
  Mwale, Joseph c2231 MAW0.5010.10202.00 
  Tilahun , Abel Mathewos 2015 ETH1.0010.31206.20 
  Sreeves, Clement f2382 SCO1.0010.782015.60 
  Volodin, Aleksandr g2457 EST1.0010.852017.00 
 * 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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