Individual Calculations March 2020
 Gryson, Wilfried  Total change: -43.60  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 7 Various BEL 2020-02-02
RcRownchangeKK*chgGame
 1513 1301 0.00 1 -0.23 40 -9.20 
  Ost, Roger 1513 BEL0.001-0.2340-9.20 

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)
 
 Open Nederlands Kampioenschap NSVG 2020 Ermelo NED 2020-02-13
RcRownchangeKK*chgGame
 1565 1301 0.00 4 -0.86 40 -34.40 
  Roman, Hugo 1701  * BEL0.001-0.0840-3.20 
  Schutte, Mark 1627 NED0.001-0.1340-5.20 
  De Lange, Marieke 1262 NED0.001-0.5540-22.00 
  Couwenberg, Pieter 1670 NED0.001-0.1040-4.00 
 * 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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