Individual Calculations November 2017
 De Boer, Eelke  Total change: -1.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 2 various NED 2017-10-07
RcRownchangeKK*chgGame
 2409 2301 0.50 1 0.15 20 3.00 
  Bosboom, Manuel m2409 NED0.5010.15203.00 

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)
 
 Hoogeveen Schaaktoernooi 2017 Hoogeveen NED 2017-10-22
RcRownchangeKK*chgGame
 2223 2301 5.00 9 -0.22 20 -4.40 
  Engel, Robert 1973 GER1.0010.13202.60 
  Ernst, Sipke g2548 NED0.001-0.1920-3.80 
  Hendriks, Richard 2087 NED0.001-0.7720-15.40 
  Nicolai, Amir 2019 NED1.0010.16203.20 
  Clemens, Adrian f2198 NED1.0010.36207.20 
  Van Foreest, Machteld 1901  * NED1.0010.08201.60 
  Tania, Sachdev mwg2386 IND0.001-0.3820-7.60 
  Jonkman, Harmen g2410 NED1.0010.652013.00 
  Van Foreest, Lucas m2489 NED0.001-0.2620-5.20 
 * 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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