Rapid: Individual Calculations December 2023
 Arsun, Arda  Total change: 3.20  Rating chartPersonal card
 The Common Life Development Foundation 10 November Ataturk Commemoration Chess Tournament - B Istanbul TUR 2023-11-05
RcRownchangeKK*chgGame
 1369 1423 3.00 5 0.16 20 3.20 
  Balik, Umut 1201 TUR1.0010.22204.40 
  Sadik, Muhammed Selim 1465 TUR0.5010.06201.20 
  Sahinoglu, Cinar 1299 TUR1.0010.33206.60 
  Kuru, Can 1502 TUR0.5010.11202.20 
  Mirzayev, Emil 1380 AZE0.001-0.5620-11.20 

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)
 

 

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