Individual Calculations July 2017
 Obgolts, Erik  Total change: 17.60  Rating chartPersonal card
 Sukharev Memorial-B-2017 open Novosibirsk RUS 2017-06-15
RcRownchangeKK*chgGame
 2095 2284 7.00 9 0.44 40 17.60 
  Kolmagorov, Alexey 2012 RUS1.0010.17406.80 
  Dergilev, Igor 2160 RUS0.501-0.1740-6.80 
  Gerber, Vyacheslav 2114 RUS1.0010.284011.20 
  Popov, Roman m2345 RUS0.5010.08403.20 
  Garder, Igor 2179 RUS0.001-0.6440-25.60 
  Plyasunov, Daniil 1884  * RUS1.0010.08403.20 
  Skurygin, Grigoriy f2059 KAZ1.0010.22408.80 
  Koroljkov, Evgeny 2075 RUS1.0010.23409.20 
  Karimov, Adkhamzhan 2030 UZB1.0010.19407.60 
 * 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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