Individual Calculations August 2023
 Leidorf, Sebastian  Total change: 8.20  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2083 2045 4.00 8 0.41 20 8.20 
  Zvolensky, David 2249 CZE0.5010.26205.20 
  Obsivac, Josef f2276 CZE0.001-0.2120-4.20 
  Zanan, Evgeny g2481 ISR1.0010.942018.80 
  Harish, Neeraj c2231 USA0.001-0.2620-5.20 
  Spanton, Tim R 1824 ENG1.0010.22204.40 
  Alok, Sinha 2256 IND0.001-0.2320-4.60 
  Daksh, Jain 1645  * IND0.501-0.4220-8.40 
  Lu, Lillian wf1699 AUS1.0010.11202.20 
 * 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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