Individual Calculations June 2018
 Durucay, Uygar  Total change: -9.20  Rating chartPersonal card
 2018 Istanbul Local Chess Team Matches Group II Istanbul TUR 2018-03-23
RcRownchangeKK*chgGame
 1629 1328 0.00 3 -0.51 40 -20.40 
  Tunali, Ugur 1722 TUR0.001-0.0840-3.20 
  Morali, Avni Samet 1438 TUR0.001-0.3540-14.00 
  Ertan, Oktay 1728  * TUR0.001-0.0840-3.20 
 * 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)
 
 2018 Istanbul Cadets Local Chess Team Matches - European Side Istanbul TUR 2018-03-23
RcRownchangeKK*chgGame
 1494 1328 0.00 2 -0.62 40 -24.80 
  Bozdag, Armagan Emre 1336 TUR0.001-0.4940-19.60 
  Portakalci, Yusuf 1651 TUR0.001-0.1340-5.20 

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)
 
 Istanbul 19 May Chess Tournament Istanbul TUR 2018-05-19
RcRownchangeKK*chgGame
 1501 1322 2.00 4 0.90 40 36.00 
  Karaseki, Ibrahim Erol 1445 TUR1.0010.674026.80 
  Ozen, Metehan 1385 TUR1.0010.594023.60 
  Koc, Deniz 1567 TUR0.001-0.2040-8.00 
  Erdemir, Onur 1608 TUR0.001-0.1640-6.40 

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)
 

 

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