Individual Calculations January 2023
 Heinemann, Josefine  Total change: 3.80  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2385 2316 3.50 8 0.24 20 4.80 
  Clarke, Brandon G I m2489 ENG0.001-0.2720-5.40 
  Ioannidis, Evgenios m2496 GRE0.001-0.2620-5.20 
  Ribera Veganzones, Josep Maria c2167 AND1.0010.30206.00 
  Sochacki, Christophe g2459 FRA0.5010.19203.80 
  Garcia Ramos, Daniel m2439 ESP0.5010.17203.40 
  Stefanova, Antoaneta g2442 BUL0.5010.17203.40 
  Ladron De Guevara Pinto, Paolo m2425 ESP0.001-0.3520-7.00 
  Weeks, Manuel f2160 AUS1.0010.29205.80 

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
 2321 2332 3.00 6 -0.05 20 -1.00 
  Harish, Neeraj c1932  * USA1.0010.08201.60 
  Dardha, Daniel g2606 BEL0.001-0.1720-3.40 
  Bub, Volker 2091 GER1.0010.20204.00 
  Tabatabaei, M. Amin g2660 IRI0.001-0.1320-2.60 
  Ismail, Tamer 2112 BEL1.0010.22204.40 
  Alsina Leal, Daniel g2527 ESP0.001-0.2520-5.00 
 * 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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