Individual Calculations February 2019
 Miller, Max C  Total change: 42.00  Rating chartPersonal card
 London Junior Chess Championships U16 London ENG 2018-12-28
RcRownchangeKK*chgGame
 1622 1499 1.50 4 0.13 40 5.20 
  Barlov, Alex 1591 ENG0.5010.13405.20 
  Volovich, Julia 1772 ENG1.0010.834033.20 
  Saidmurodov, Shahjahon 1549 ENG0.001-0.4340-17.20 
  Gilmore, Samuel 1575 ENG0.001-0.4040-16.00 

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)
 
 2018/19 4NCL Div 4 Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 1902 1502 1.00 1 0.92 40 36.80 
  Gregory, Andrew M 1902  * ENG1.0010.924036.80 
 * 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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