Individual Calculations July 2019
 Usta, Halit Arhan  Total change: 2.40  Rating chartPersonal card
 10th Soke Municipality Remzi Zeytinoglu Tournament - B Aydin TUR 2019-06-14
RcRownchangeKK*chgGame
 1305 1298 2.50 5 0.06 40 2.40 
  Tunel, Serkan 1447 TUR1.0010.704028.00 
  Cimen, Uzeyir 1398 TUR0.001-0.3640-14.40 
  Memis, Ismail Utku 1233 TUR0.501-0.0940-3.60 
  Cetin, Defne Rengin 1110 TUR1.0010.264010.40 
  Kolat, Ata 1335 TUR0.001-0.4540-18.00 

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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