Individual Calculations September 2019
 Miller, Max C  Total change: -24.80  Rating chartPersonal card
 106th British Championships Under 16 Torquay ENG 2019-07-28
RcRownchangeKK*chgGame
 1776 1562 0.50 4 -0.45 40 -18.00 
  Sanitt, Leo 1846 ENG0.001-0.1640-6.40 
  Cowan, Xavier 1667 ENG0.5010.14405.60 
  Gurner, Jem 1851 JCI0.001-0.1640-6.40 
  Barlov, Alex 1739 ENG0.001-0.2740-10.80 

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)
 
 Gibraltar Junior International Chess Festival Under 16 Gibraltar ENG 2019-08-16
RcRownchangeKK*chgGame
 1618 1563 2.50 6 -0.17 40 -6.80 
  Akeya-Price, Robert 1963  * ENG0.5010.424016.80 
  Mendis, Vidura 1528 ENG0.501-0.0540-2.00 
  Lorente Serrano, Rosa Adela 1810 ESP0.001-0.1940-7.60 
  Greco, Joseph 1690 ENG0.001-0.3340-13.20 
  Garcia Calero, Jose Maria 1395 ESP0.501-0.2240-8.80 
  Dhanwani, Aryan 1319 ENG1.0010.20408.00 
 * 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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