Individual Calculations August 2023
 Ladan, Nicholas  Total change: -42.18  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2066 2200 5.50 9 -0.32 38 -12.16 
  Chubar, Vladimir m1800  * UKR0.001-0.9238-34.96 
  Adolfsson, Daniel 1797 SWE1.0010.08383.04 
  Lutz, Juergen 1945 GER1.0010.19387.22 
  Zezula, Jakub 1949 CZE1.0010.19387.22 
  Chan, Kim Yew f2345 MAS0.5010.19387.22 
  Czopor, Maciej f2379 POL0.5010.23388.74 
  Navaratnam, Rohan Shan Tze m2315 MAS0.001-0.3438-12.92 
  Hng, Mei-En Emmanuelle wf2023 SGP0.501-0.2338-8.74 
  Sharon, Rafael 2040 IND1.0010.293811.02 
 * 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)
 
 Warsaw Chess Festival - group A Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 2103 2260 5.50 9 -0.79 38 -30.02 
  Zaninotto, Franco f2025 ITA1.0010.21387.98 
  Zhuk, Ivan 2017 FID1.0010.20387.60 
  Langheinrich, Ferenc m2385 GER0.001-0.3338-12.54 
  Janeczko, Jakub 2084 POL0.001-0.7338-27.74 
  Minald, Andrey 2091 FID1.0010.283810.64 
  Markowski, Damian f2104 POL0.001-0.7138-26.98 
  Kazmierowski, Tymon 1992 POL0.501-0.3338-12.54 
  Zheng, Harry Z 2063 ENG1.0010.25389.50 
  Zubova, Mariya wm2163 UKR1.0010.373814.06 

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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