Individual Calculations July 2019
 Zontov, Dmitry  Total change: -9.60  Rating chartPersonal card
 European School Chess Championship 2019 - Open U15 Mamaia ROU 2019-05-31
RcRownchangeKK*chgGame
 1515 1204 1.00 8 -0.24 40 -9.60 
  Styazhkin, Nikita 1525 RUS0.001-0.1340-5.20 
  Raftopol, Mihalis 1403 ROU0.001-0.2440-9.60 
  Priechodsky, Radovan 1604  * SVK0.001-0.0840-3.20 
  Rata, Stefan-Bogdan 1266 ROU0.001-0.4140-16.40 
  Dharmasena, Gavith 1510 ENG0.001-0.1440-5.60 
  Ovcharenko, Hryhoriy 1604  * UKR1.0010.924036.80 
  Bonciu, David 1604  * ROU0.001-0.0840-3.20 
  Gleizer, Adar 1604  * ISR0.001-0.0840-3.20 
 * 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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