Individual Calculations February 2018
 Istratescu, Andrei  Total change: 9.60  Rating chartPersonal card
 26. Internationales Donau Open 2017 A-Gruppe Aschach AUT 2017-12-26
RcRownchangeKK*chgGame
 2394 2583 6.00 7 0.96 10 9.60 
  Dumancic, Pero 2183  * SRB1.0010.08100.80 
  Sirnik, Bostjan 2210 SLO1.0010.10101.00 
  Rogulj, Branko m2397 CRO0.501-0.2410-2.40 
  Reich, Thomas m2373 GER1.0010.23102.30 
  Horvath, Jozsef g2522 HUN1.0010.42104.20 
  Maiorov, Nikita g2547 BLR0.501-0.0510-0.50 
  Antal, Gergely g2523 HUN1.0010.42104.20 
 * 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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