Individual Calculations June 2017
 Gladstone, Joel  Total change: -18.20  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Apr 17 London ENG 2017-04-29
RcRownchangeKK*chgGame
 1548 1349 1.00 4 -0.05 20 -1.00 
  Sloan, Cecil 1600 USA0.5010.31206.20 
  Fukui, Nao 1407 JPN0.001-0.4220-8.40 
  Lim, Yu-Chin (peter) 1714 ENG0.001-0.1020-2.00 
  Crouch, Timothy J 1470 ENG0.5010.16203.20 

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)
 
 Hampstead FIDE Congress Under 1900 May 17 London ENG 2017-05-13
RcRownchangeKK*chgGame
 1522 1349 0.00 3 -0.86 20 -17.20 
  Parry, Jacques 1604 ENG0.001-0.1920-3.80 
  Yanofsky, Kevin 1589 USA0.001-0.2020-4.00 
  Vaidya, Raghav 1372 ENG0.001-0.4720-9.40 

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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