Individual Calculations November 2017
 Van Foreest, Lucas  Total change: -14.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 2 various NED 2017-10-07
RcRownchangeKK*chgGame
 2626 2489 0.50 1 0.18 10 1.80 
  Fridman, Daniel g2626 GER0.5010.18101.80 

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)
 
 Hoogeveen Schaaktoernooi 2017 Hoogeveen NED 2017-10-22
RcRownchangeKK*chgGame
 2238 2489 5.50 9 -1.64 10 -16.40 
  De Boer, Bas 2120 NED0.501-0.4010-4.00 
  Kotyk, Michael 2089  * GER1.0010.08100.80 
  Van Dael, Siem f2286 NED0.001-0.7610-7.60 
  Vroombout, Enrico 2133 NED1.0010.11101.10 
  Maris, Ivo f2340 NED1.0010.30103.00 
  Jonkman, Harmen g2410 NED0.501-0.1110-1.10 
  Schippers, Maurice 2289 NED0.001-0.7610-7.60 
  Sparenberg, Erik 2175 NED0.501-0.3610-3.60 
  De Boer, Eelke f2301 NED1.0010.26102.60 
 * 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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