Individual Calculations September 2023
 Jongste, David  Total change: 4.40  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 2148 2141 4.50 9 0.22 20 4.40 
  Mai, Artur 1741  * GER1.0010.08201.60 
  Tran, Thanh Tu c2413 JPN0.001-0.1720-3.40 
  Lintner, Felix 1746 AUT1.0010.08201.60 
  Bukal, Vladimir Jr. m2361 CRO0.001-0.2220-4.40 
  Reichmann, Felix 1967 GER1.0010.27205.40 
  Schreiner, Peter m2391 AUT0.001-0.1920-3.80 
  Blokhin, Sofia wf1982 EST1.0010.29205.80 
  Dotzer, Lukas f2377 AUT0.5010.30206.00 
  Carlsson, Ludvig m2358 SWE0.001-0.2220-4.40 
 * 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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