Individual Calculations July 2023
 Turkmen, Ataberk  Total change: -31.00  Rating chartPersonal card
 9th Cesme International Open Chess Tournament - B Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1755 1991 5.50 9 -1.55 20 -31.00 
  Altok, Mesut 1904 GER0.001-0.6220-12.40 
  Avsar, Gediz 1725 TUR0.501-0.3220-6.40 
  Koyuncu, Omer Arda 1645 TUR1.0010.11202.20 
  Akat, Elifnaz wc1848 TUR1.0010.31206.20 
  Celik, Eylul wf1858 TUR1.0010.32206.40 
  Uzgur, Arda 1679 TUR1.0010.14202.80 
  Yardimci, Can 1678 TUR0.001-0.8620-17.20 
  Dag, Ferhan 1800 TUR1.0010.25205.00 
  Tezcan, Alper 1655 TUR0.001-0.8820-17.60 

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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