Individual Calculations January 2023
 Yu, Yangyi  Total change: 0.80  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2503 2716 6.50 9 -0.29 10 -2.90 
  Ootes, Lars m2370 NED0.501-0.3910-3.90 
  Gungl, Theo m2352 GER1.0010.10101.00 
  Sai Agni Jeevitesh, J m2316  * IND1.0010.08100.80 
  Meshkovs, Nikita g2563 LAT1.0010.30103.00 
  Sanal, Vahap g2590 TUR0.501-0.1710-1.70 
  Safarli, Eltaj g2616 AZE0.501-0.1410-1.40 
  Bluebaum, Matthias g2651 GER0.501-0.0910-0.90 
  Dragnev, Valentin g2551 AUT1.0010.28102.80 
  Dvirnyy, Danyyil g2514 ITA0.501-0.2610-2.60 
 * 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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2553 2728 7.50 10 0.37 10 3.70 
  Webb, Laurence E f2328  * ENG1.0010.08100.80 
  Kanov, Nikola f2377 BUL1.0010.11101.10 
  Fernandez Guillen, Ernesto J. m2462 CUB1.0010.18101.80 
  Aravindh, Chithambaram Vr. g2607 IND0.501-0.1610-1.60 
  Kollars, Dmitrij g2610 GER0.501-0.1610-1.60 
  Safarli, Eltaj g2616 AZE1.0010.35103.50 
  Petrosyan, Manuel g2621 ARM0.501-0.1510-1.50 
  Grigoryan, Karen H. g2619 ARM1.0010.35103.50 
  Alekseenko, Kirill g2672 FID0.501-0.0810-0.80 
  Bernadskiy, Vitaliy g2617 UKR0.501-0.1510-1.50 
 * 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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