Individual Calculations January 2019
 Rogacewicz, Mikolaj  Total change: 35.60  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2127 1925 2.50 6 0.89 40 35.60 
  Gullaksen, Eirik T m2325  * NOR0.001-0.0840-3.20 
  Stoyanov, Boris 1594 ENG1.0010.12404.80 
  Stewart, Ashley 2160 ENG1.0010.794031.60 
  Ghukasyan, Siranush wm2245 ARM0.001-0.1340-5.20 
  Brooks, Phil J 2184 ENG0.001-0.1840-7.20 
  Tiruchirapalli, Venkataramanan f2253 IND0.5010.374014.80 
 * 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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