Individual Calculations July 2015
 Ertugrul, Berkay  Total change: 12.00  Rating chartPersonal card
 2014-2015 Istanbul Local Chess Team Matches Istanbul TUR 2015-03-21
RcRownchangeKK*chgGame
 1644 1849 0.50 1 -0.26 40 -10.40 
  Bacak, Altug 1644 TUR0.501-0.2640-10.40 

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)
 
 3rd International Cesme Open Chess Tournament-A Izmir TUR 2015-06-15
RcRownchangeKK*chgGame
 1999 1849 3.50 9 0.56 40 22.40 
  Chighladze, Iveri m2249  * GEO0.5010.424016.80 
  Ozalp, Burak 2112 TUR0.001-0.1840-7.20 
  Caglar, Sila wc1576 TUR1.0010.17406.80 
  Valansi, Avram Alber 2102 TUR1.0010.814032.40 
  Ataman, Alper Efe f2164 TUR0.001-0.1440-5.60 
  Yelligedik, Murat 1979 TUR0.001-0.3240-12.80 
  Ozates, Mert 1711 TUR0.501-0.1940-7.60 
  Guven, Oguz Kagan 1935 TUR0.5010.12404.80 
  Nuri, Murad 2166 AZE0.001-0.1340-5.20 
 * 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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