Individual Calculations August 2019
 Achuthan, Dylan  Total change: -26.80  Rating chartPersonal card
 Leiden Chess Tournament 2019 Groep A Leiden NED 2019-07-12
RcRownchangeKK*chgGame
 1979 1909 2.50 8 -0.73 40 -29.20 
  Kazarian, Anna-Maja fwm2142 NED0.001-0.2140-8.40 
  Happel, Henk f2016 NED0.5010.15406.00 
  Leezer, Roel 2001 NED0.001-0.3740-14.80 
  Bulthuis, Jelle 2008 NED0.5010.14405.60 
  Van Straaten, Marco 2000 NED1.0010.624024.80 
  De Zoeten, Cato 1684 NED0.001-0.7840-31.20 
  Cchung, Chi Yun 1945 NED0.5010.05402.00 
  Pietrow, Andrzej 2038 NED0.001-0.3340-13.20 

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)
 
 Robinson Cup 2019 Dundalk IRL 2019-07-22
RcRownchangeKK*chgGame
 1731 1909 3.50 5 0.06 40 2.40 
  Smith, Madeleine 1509  * WLS1.0010.08403.20 
  Murray, Benjamin 1661 IRL1.0010.19407.60 
  Akeya-Price, Robert 1974 ENG0.5010.09403.60 
  Connolly Sams, Dietah 1511 SCO0.501-0.4240-16.80 
  Verhille, Elie 1998 FRA0.5010.12404.80 
 * 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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