Individual Calculations March 2023
 Borsos, Bogdan  Total change: 1.40  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 1947 2156 1.00 2 -0.45 10 -4.50 
  Riedel, Finn 2138 GER0.501-0.0310-0.30 
  Cress, Bastian 1756  * GER0.501-0.4210-4.20 
 * 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)
 
 HUN Team Ch. 2nd Div. Barcza League 2022-23 R 3-4 Hungary North East HUN 2023-02-12
RcRownchangeKK*chgGame
 2194 2156 1.50 2 0.59 10 5.90 
  Kelemen, Imre 2072 HUN1.0010.38103.80 
  Papp, Tamas f2315 HUN0.5010.21102.10 

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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