Individual Calculations March 2023
 Bordos, Janos  Total change: -31.20  Rating chartPersonal card
 Hajdu-Bihar Regional Team Ch. 2022-23 R 4-5 Hajdu-Bihar Region HUN 2023-01-08
RcRownchangeKK*chgGame
 1586 1694 1.00 1 0.35 20 7.00 
  Toth, Gergely 1586 HUN1.0010.35207.00 

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)
 
 Hajduszoboszlo Open Hajduszoboszlo HUN 2023-02-02
RcRownchangeKK*chgGame
 1417 1694 3.00 6 -1.91 20 -38.20 
  Herczeg, Benedek 1488 HUN0.501-0.2620-5.20 
  Orenstein, Mark 1396 HUN0.501-0.3520-7.00 
  Suto, Sandor Tamas 1493 HUN0.001-0.7620-15.20 
  Ress, Amira 1294  * HUN0.501-0.4220-8.40 
  Zadori, Janos 1279 HUN1.0010.07201.40 
  Gencsi, David Sandor 1549 HUN0.501-0.1920-3.80 
 * 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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