Individual Calculations January 2018
 Mulder, Bart-Piet  Total change: 15.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2C Round 5 Various NED 2017-12-16
RcRownchangeKK*chgGame
 2216 2139 1.00 1 0.61 20 12.20 
  Agter, Frank 2216 NED1.0010.612012.20 

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)
 
 10eme Open International de Rouen Echecs ROUEN FRA 2017-12-26
RcRownchangeKK*chgGame
 1978 2139 5.00 7 0.17 20 3.40 
  Blasco, David 1739  * FRA1.0010.08201.60 
  Piassale, Nils 1776 FRA1.0010.10202.00 
  Hauchard, Arnaud g2539  * FRA0.001-0.0820-1.60 
  Javor, Besim 1826 FRA1.0010.14202.80 
  Schmitt, Matthieu 1895 FRA0.501-0.3020-6.00 
  Yuan, Beline 1931 FRA1.0010.23204.60 
  Coiffait, Pierre-Basile 2137 FRA0.5010.00200.00 
 * 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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