Individual Calculations January 2020
 Fier, Alexandr  Total change: -0.30  Rating chartPersonal card
 FE 4 Roma citta' aperta - A Roma ITA 2019-12-08
RcRownchangeKK*chgGame
 2384 2528 6.00 9 -0.03 10 -0.30 
  Bernardini, Tommaso 2128  * ITA1.0010.08100.80 
  Ruecker, Benjamin 2239 GER1.0010.16101.60 
  Sonis, Francesco m2456 ITA0.501-0.1010-1.00 
  Tiviakov, Sergei g2615 NED0.5010.12101.20 
  Kanmazalp, Ogulcan m2462 TUR0.501-0.0910-0.90 
  Sibilio, Mario f2314 ITA0.501-0.2710-2.70 
  Dudin, Gleb f2345 RUS0.501-0.2410-2.40 
  Kanyamarala, Tarun f2313 IRL1.0010.23102.30 
  Smirnov, Anton g2585 AUS0.5010.08100.80 
 * 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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