Individual Calculations August 2023
 Cheng, Bobby  Total change: 8.10  Rating chartPersonal card
 XLII OPEN INTERNACIONAL "VILLA DE BENASQUE" Benasque (Huesca) ESP 2023-07-05
RcRownchangeKK*chgGame
 2343 2572 8.00 10 0.34 10 3.40 
  Garcia Acin, Pablo 2172  * ESP1.0010.08100.80 
  Campora Perez, Daniel 2100 ESP1.0010.05100.50 
  Abrahamyan, Tatev wg2271 USA1.0010.15101.50 
  Antoli Royo, Joaquin Miguel m2404 ESP1.0010.28102.80 
  Vrolijk, Liam g2517 NED0.001-0.5810-5.80 
  Martin Duque, Jesus m2387 ESP1.0010.26102.60 
  Sokolovsky, Yahli m2461 ISR0.001-0.6510-6.50 
  Lopez Del Alamo, Antonio f2280 ESP1.0010.15101.50 
  Cesar Maestre, Bernardo f2357 ESP1.0010.23102.30 
  Wang, Chen m2477 CHN1.0010.37103.70 
 * 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)
 
 SERBIA OPEN 2023 - Masters Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 2420 2572 6.00 8 0.47 10 4.70 
  Petrovic, Aleksa f2311 SRB1.0010.18101.80 
  Spasic, Petar f2303 SRB1.0010.17101.70 
  Urazayev, Arystanbek m2427 KAZ0.501-0.1910-1.90 
  Raahul, V S m2319 IND1.0010.19101.90 
  Bronstein, Or m2448 ISR0.501-0.1710-1.70 
  Manafov, Vugar f2385 AZE1.0010.26102.60 
  Sadhwani, Raunak g2608 IND0.5010.05100.50 
  Petrov, Nikita g2559 MNE0.501-0.0210-0.20 

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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