Individual Calculations September 2021
 Szilagyi, Sandor  Total change: 5.80  Rating chartPersonal card
 31st Zemplen Kupa B U2000 Szerencs HUN 2021-08-19
RcRownchangeKK*chgGame
 1571 1670 4.50 7 0.29 20 5.80 
  Aux, Liliana Alexandra 1270  * HUN1.0010.08201.60 
  Szava, Miklos 1975 HUN0.001-0.1420-2.80 
  Zadori, Janos 1346 HUN1.0010.13202.60 
  Hajdu, Istvan c1826 HUN1.0010.712014.20 
  Vincze, Otto 1744 HUN0.001-0.4020-8.00 
  Gal, Mozes 1315 HUN1.0010.11202.20 
  Cseppely, Janos 1521 HUN0.501-0.2020-4.00 
 * 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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