Individual Calculations May 2019
 Yerzhan, Zhangir  Total change: -35.60  Rating chartPersonal card
 World School Chess Championships 2019 - U17 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1836 1768 2.50 8 -0.89 40 -35.60 
  Gulbeyaz, Emir 2168  * TUR0.001-0.0840-3.20 
  Ozdemir, Serhan Berat 1978 TUR0.001-0.2340-9.20 
  Gamage, Ovin Vidmal 1596 SRI0.501-0.2340-9.20 
  Ozkurt, Kutay 1943 TUR0.001-0.2740-10.80 
  Al Kharusi, Mohammed 1419 OMA1.0010.11404.40 
  Zotov, Semen 1458 KAZ1.0010.14405.60 
  Babazada, Khazar 2168  * AZE0.001-0.0840-3.20 
  Demirbas, Emre 1960 TUR0.001-0.2540-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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