Individual Calculations October 2017
 Grigoriev, Armen  Total change: 2.20  Rating chartPersonal card
 16th Izmir Open Chess Tournament Izmir TUR 2017-09-05
RcRownchangeKK*chgGame
 1960 2143 6.00 9 -0.30 20 -6.00 
  Ocal, Ozgur Can 1743  * TUR1.0010.08201.60 
  Konez, Serkan 1743  * TUR1.0010.08201.60 
  Erdogan, Tekin Alp 1787 TUR1.0010.11202.20 
  Benidze, Davit g2520 GEO0.5010.41208.20 
  Molla, Ersen 1895 TUR0.001-0.8120-16.20 
  Ozbag, Berat 1743  * TUR1.0010.08201.60 
  Coskun, Arda 1743  * TUR1.0010.08201.60 
  Gokpinar, Emin 1980 TUR0.501-0.2220-4.40 
  Yilmazyerli, Mert m2489 TUR0.001-0.1120-2.20 
 * 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)
 
 2017 International Istanbul Open Chess Tournament - A Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 2096 2143 5.50 9 0.41 20 8.20 
  Akpulat, Dogan 1791 TUR1.0010.11202.20 
  Abasov, Nijat g2543  * AZE0.001-0.0820-1.60 
  Onem, Uzay Altay 1886 TUR1.0010.18203.60 
  Gonullu, Muhammed Sinan 1747 TUR1.0010.08201.60 
  Shanava, Konstantine g2504 GEO0.001-0.1020-2.00 
  Makaraci, Tunahan 1940 TUR0.501-0.2620-5.20 
  Ozsakallioglu, Okan 1928 TUR1.0010.23204.60 
  Alaz, Ahmet Efekan 2053 TUR1.0010.38207.60 
  Petrov, Marian g2470 BUL0.001-0.1320-2.60 
 * 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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