Individual Calculations February 2019
 Ozben, Doruk Alp  Total change: 32.40  Rating chartPersonal card
 2018-2019 Turkish Cadets Chess Championships - U9 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1340 1109 1.50 3 0.81 40 32.40 
  Sabuncuogullari, Emre 1226 TUR0.001-0.3440-13.60 
  Durmus, Cinar 1286 TUR0.5010.23409.20 
  Kole, Arda 1509  * TUR1.0010.924036.80 
 * 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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