Individual Calculations March 2017
 Istratescu, Andrei  Total change: -19.90  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2017 Masters Gibraltar ENG 2017-01-24
RcRownchangeKK*chgGame
 2394 2593 6.50 10 -1.00 10 -10.00 
  Serarols Mabras, Bernat 2242 ESP1.0010.11101.10 
  Docx, Stefan m2405 BEL0.501-0.2410-2.40 
  Garriga Cazorla, Pere f2386 ESP0.001-0.7710-7.70 
  Tate, Alan f2309 SCO0.501-0.3410-3.40 
  De Haan, Eric f2319 NED1.0010.17101.70 
  Khotenashvili, Bela gwg2430 GEO0.501-0.2210-2.20 
  Kantor, Gergely m2448 HUN1.0010.31103.10 
  Cramling, Pia g2454 SWE0.501-0.1910-1.90 
  Cheng, Bobby m2452 AUS1.0010.31103.10 
  Krysa, Leandro m2491 ARG0.501-0.1410-1.40 

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)
 
 Int. Chess Open Graz 2017 Grp A Graz AUT 2017-02-20
RcRownchangeKK*chgGame
 2310 2599 6.50 9 -0.99 10 -9.90 
  Szustakowski, Antoni 2199  * POL1.0010.08100.80 
  Prince, Bajaj c2337 IND1.0010.18101.80 
  Zanan, Evgeny f2420 ISR0.501-0.2310-2.30 
  Eggleston, David J m2387 ENG0.001-0.7710-7.70 
  Niemi, Mikko 2253 FIN0.001-0.8910-8.90 
  Sahin, Ozgun 2199  * TUR1.0010.08100.80 
  Kubicka, Anna 2199  * POL1.0010.08100.80 
  Kvetny, Mark f2379 GER1.0010.22102.20 
  Sipila, Vilka m2418 FIN1.0010.26102.60 
 * 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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