Individual Calculations January 2023
 Liu, Jiayu  Total change: 0.00  Rating chartPersonal card
 6th Kaposztas Miklos Memorial 2022 December U1800 Budapest HUN 2022-12-01
RcRownchangeKK*chgGame
 1497 1350 1.00 4 -0.33 40 -13.20 
  Havaskori, Laszlo 1730 HUN0.001-0.0940-3.60 
  Barati, Peter 1115 HUN1.0010.21408.40 
  Di Giovanni, Vilmos 1627 HUN0.001-0.1740-6.80 
  Bihary, Soma Botond 1514 HUN0.001-0.2840-11.20 

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)
 
 Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 5 Budapest HUN 2022-12-11
RcRownchangeKK*chgGame
 1627 1350 0.50 1 0.33 40 13.20 
  Szucs, Zoltan 1627 HUN0.5010.334013.20 

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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