Individual Calculations May 2018
 Van Foreest, Machteld  Total change: -61.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3A Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2133 2132 0.50 1 0.00 40 0.00 
  Kamstra, Jippe 2133 NED0.5010.00400.00 

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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1879 2132 5.50 9 -1.54 40 -61.60 
  Ramirez Garcia, Jorge Alberto f2353 MEX0.001-0.2240-8.80 
  Marks, Andy 1842 FRA1.0010.16406.40 
  Heyman, Jacques 1775 FRA0.501-0.3940-15.60 
  Lelievre, Clement 1846 FRA0.001-0.8440-33.60 
  Mabelly, Rudy 1800 FRA1.0010.12404.80 
  Chubar, Vladimir m2018 UKR0.001-0.6640-26.40 
  Boet, Luc 1732  * FRA1.0010.08403.20 
  Thoue, Jean-Claude 1732  * FRA1.0010.08403.20 
  Salgues, Michel 1810 FRA1.0010.13405.20 
 * 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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