Individual Calculations September 2010
 Ersoz, Celalettin  Total change: -16.25  Rating chartPersonal card
 2010 Izzet Baysal Open Chess Tournament Bolu TUR 2010-06-14
RcRownchangeKK*chgGame
 1967 1674 0.00 1 -0.15 25 -3.75 
  Onay, Emrah 1967 TUR0.001-0.1525-3.75 

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)
 
 Antakya Municipality Chess Tournament-Open Hatay TUR 2010-07-15
RcRownchangeKK*chgGame
 1955 1674 0.00 3 -0.50 25 -12.50 
  Hasan, Maamoon 1983 SYR0.001-0.1425-3.50 
  Abtini, Hasan 1962 SYR0.001-0.1625-4.00 
  Karagollu, Ahmet 1919 TUR0.001-0.2025-5.00 

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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