Individual Calculations November 2011
 Yildiz, Mustafa  Total change: -6.90  Rating chartPersonal card
 10th International Istanbul Chess Festival-B Istanbul TUR 2011-09-12
RcRownchangeKK*chgGame
 1767 1871 5.00 7 0.60 15 9.00 
  Kutlu, Turgut Can 1638 TUR1.0010.21153.15 
  Egrikavuk, Batuhan 1696 TUR0.501-0.2315-3.45 
  Tuganli, Uzay Canhur 1815 TUR0.501-0.0815-1.20 
  Demirbas, Fatih 1735 TUR1.0010.32154.80 
  Serpil, Seckin 1950 TUR1.0010.61159.15 
  Orak, Ersin 1961 TUR0.001-0.3815-5.70 
  Gulen, Maksut 1575 TUR1.0010.15152.25 

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)
 
 II. Ibrahim Sencan Chess Tournament Antalya TUR 2011-09-22
RcRownchangeKK*chgGame
 2011 1871 0.00 2 -0.70 15 -10.50 
  Eminov, Orkhan 2211 TUR0.001-0.1215-1.80 
  Yelligedik, Murat 1811 TUR0.001-0.5815-8.70 

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)
 
 Gebze Municipality Liberation Move Chess Tournament-Open Kocaeli TUR 2011-10-07
RcRownchangeKK*chgGame
 2142 1871 0.00 2 -0.36 15 -5.40 
  Metin, Mehmet 2197 TUR0.001-0.1315-1.95 
  Sari, Serdar 2086 TUR0.001-0.2315-3.45 

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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