Individual Calculations August 2018
 Ivanov, Kalin  Total change: 1.20  Rating chartPersonal card
 Hopes of the World U12 Varna BUL 2018-06-23
RcRownchangeKK*chgGame
 1392 1151 1.00 4 0.03 40 1.20 
  Keleberda, Tymur 1551  * UKR0.001-0.0840-3.20 
  Kurbanov, Sergey 1390 RUS0.001-0.2040-8.00 
  Marzakov, Mihail 1074 FID0.501-0.1140-4.40 
  Nahornyi, Ihor 1551  * UKR0.5010.424016.80 
 * 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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