Individual Calculations August 2023
 Badenhorst, Matthew  Total change: 60.80  Rating chartPersonal card
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1386 1074 2.50 7 1.52 40 60.80 
  Buk, Pavel 1450 CZE1.0010.914036.40 
  Jang, Junyoung 1406 KOR0.001-0.1240-4.80 
  Van Urk, Albert Henk 1353 NED1.0010.844033.60 
  Volodarsky, Michael 1417 ISR0.5010.384015.20 
  Schaper, Kai 1400 GER0.001-0.1340-5.20 
  Brabencova, Aneta 1316 CZE0.001-0.2040-8.00 
  Kondratiev, Arseniy 1360 UKR0.001-0.1640-6.40 

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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