Individual Calculations June 2019
 Ciftci, Zeynep  Total change: -17.20  Rating chartPersonal card
 Turkish Air Association University May 19 the Commemoration of Ataturk Youth and Sports day 100th anniversary Chess Tournament - B Ankara TUR 2019-05-17
RcRownchangeKK*chgGame
 1254 1334 2.00 4 -0.43 40 -17.20 
  Demir, Candost Aziz 1148 TUR0.001-0.7440-29.60 
  Sonmez, Yunus 1269 TUR1.0010.414016.40 
  Olcay, Huseyin Ege 1327 TUR1.0010.494019.60 
  Muti, Erol 1270 TUR0.001-0.5940-23.60 

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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