Individual Calculations February 2023
 Balint, Vilmos  Total change: -25.60  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1761 2242 1.00 3 -1.85 20 -37.00 
  Wong, Andrew Yun 1736 USA0.001-0.9620-19.20 
  Chen, Mark Y A 1842  * USA1.0010.08201.60 
  Ke, Rianne wc1706 USA0.001-0.9720-19.40 
 * 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. Erkel League 2022-23 R4 Hungary North HUN 2023-01-29
RcRownchangeKK*chgGame
 2285 2236 1.00 1 0.57 20 11.40 
  Radnai, Adam f2285 HUN1.0010.572011.40 

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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