Individual Calculations August 2023
 Antova, Gabriela  Total change: -17.00  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2280 2259 6.00 9 1.85 20 37.00 
  Rempe, Jonas 1879 GER1.0010.09201.80 
  Narr, Kevin 2054 GER1.0010.24204.80 
  Sokolovsky, Yahli m2464 ISR0.001-0.2420-4.80 
  Mota, Pankit 2094 IND1.0010.28205.60 
  Low, Zhen Yu Cyrus m2427 SGP1.0010.722014.40 
  Audi, Ameya m2393 IND1.0010.682013.60 
  Grabinsky, Aaron m2407 USA0.5010.20204.00 
  Peyrer, Konstantin f2411 AUT0.5010.20204.00 
  Agdelen, Huseyin Can f2391 TUR0.001-0.3220-6.40 

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)
 
 SERBIA OPEN 2023 - Masters Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 1991 2240 3.50 8 -2.70 20 -54.00 
  Mamatov, Melis f2403 KGZ0.001-0.2820-5.60 
  Stefanou, Konstantinos 2052 GRE0.501-0.2420-4.80 
  Kuru, Atilla 2030 TUR0.001-0.7720-15.40 
  Hristova, Ivelina 1807 BUL0.501-0.4420-8.80 
  Teo, Hong Ming 1939 SGP0.001-0.8520-17.00 
  Taran, Egor A 1840  * RUS1.0010.08201.60 
  Omarsson, Adam 1843 ISL1.0010.08201.60 
  Kulnev, Aleksandr 2017 FID0.501-0.2820-5.60 
 * 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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