Individual Calculations December 2018
 Duson, Robin  Total change: -31.60  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 16 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1927 1999 5.50 11 -0.84 40 -33.60 
  Mairambekova, Aiperi 1599  * KGZ1.0010.08403.20 
  Hilario, Aleyla wf2174 PER0.001-0.2740-10.80 
  Staravoitava, Hanna 1768 BLR1.0010.21408.40 
  Serikbay, Assel wf2166 KAZ0.001-0.2840-11.20 
  Golsta, Ramona 1681 LAT1.0010.13405.20 
  Zhang, Cindy 1790 USA1.0010.23409.20 
  Ouellet, Maili-Jade wm2122 CAN0.001-0.3340-13.20 
  De Silva, Tenara 1927 SRI0.001-0.6040-24.00 
  Plaza Reino, Mercedes 1727 IRL1.0010.17406.80 
  Getman, Tatyana wf2195 RUS0.001-0.2540-10.00 
  Sankova, Stella wf2051 SVK0.5010.07402.80 
 * 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)
 
 Dutch Team Competition 2018-2019 Klasse 3C Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 1956 1983 0.00 1 -0.54 40 -21.60 
  Spit, Vincent 1956 NED0.001-0.5440-21.60 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3C Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2046 1983 1.00 1 0.59 40 23.60 
  Pronk, Sven 2046 NED1.0010.594023.60 

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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