Individual Calculations January 2024
 Gu, Xiaobing  Total change: -9.00  Rating chartPersonal card
 IV elllobregat Open Chess Tournament 2023 Group A Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 2326 2144 4.50 9 2.09 20 41.80 
  Tejedor Fuente, Enrique m2383 ESP0.5010.30206.00 
  Kochavi, Ori f2430 ISR0.5010.34206.80 
  Begmuratov, Khumoyun f2371 UZB0.001-0.2120-4.20 
  Shohat, Yotam f2332 ISR0.001-0.2620-5.20 
  Assylov, Miras c2267 KAZ0.001-0.3320-6.60 
  Birkisson, Bardur Orn c2254 ISL1.0010.652013.00 
  Saya, Ethan f2242 FRA1.0010.632012.60 
  Citak, Selim f2350 TUR0.5010.26205.20 
  Dishman, Stephen f2306 ENG1.0010.712014.20 

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)
 
 X Chessable Sunway Sitges International Chess Festival - Group A Sitges (Barcelona) ESP 2023-12-12
RcRownchangeKK*chgGame
 1843 2144 0.00 3 -2.54 20 -50.80 
  Shaffer, Alexander 1744  * PUR0.001-0.9220-18.40 
  Perez Garcia, Saul 1908 ESP0.001-0.8020-16.00 
  Lobo Pereira, Arami 1878 ESP0.001-0.8220-16.40 
 * 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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