Individual Calculations August 2023
 Vos, Rik  Total change: -4.40  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 4 Leuze-en-Hainaut BEL 2023-07-02
RcRownchangeKK*chgGame
 2182 1969 0.00 1 -0.23 20 -4.60 
  Iolis, Oleg 2182 BEL0.001-0.2320-4.60 

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)
 
 44ste Open Internationaal toernooi Gent 2023 Gent BEL 2023-07-15
RcRownchangeKK*chgGame
 1776 1969 5.00 7 0.01 20 0.20 
  Duijvesteijn, Andre 1721 NED1.0010.19203.80 
  Landolt, Bart 1768 NED1.0010.24204.80 
  Nemegeer, Arne 2043 BEL0.001-0.4020-8.00 
  Orban, Pieter-Jan 1580 BEL1.0010.09201.80 
  Ghyselen, Wouter 2105 BEL0.001-0.3220-6.40 
  Vyas, Alisha 1643 ENG1.0010.13202.60 
  Gjymshana, Erik 1569  * BEL1.0010.08201.60 
 * 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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