Individual Calculations January 2023
 Csonka, Attila Istvan  Total change: -8.60  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2130 2321 5.00 9 -1.44 10 -14.40 
  Nandhakumar, Vaseegaran 1932 USA1.0010.09100.90 
  Macieja, Bartlomiej g2514 POL0.001-0.2510-2.50 
  Adu, Oladapo m2088 NGR0.501-0.2910-2.90 
  Deatrick, Alexander 2074 USA0.501-0.3110-3.10 
  Deng, Henry 2087 USA0.501-0.2910-2.90 
  Myers, Dominique 2056 USA1.0010.18101.80 
  Raja, Harshit g2461 IND0.001-0.3110-3.10 
  Gutla, Aryan 2033 USA1.0010.16101.60 
  Chirilov, James 1921  * USA0.501-0.4210-4.20 
 * 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. Super League 2022-23 R2-3 Hungary HUN 2022-12-04
RcRownchangeKK*chgGame
 2402 2289 1.00 3 -0.07 10 -0.70 
  Aczel, Gergely g2523 HUN0.5010.29102.90 
  Krstulovic, Alex m2414 HUN0.001-0.3310-3.30 
  Balint, Peter 2269 AUT0.501-0.0310-0.30 

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)
 
 ECo-C Extraliga 2022 2023 R3-4 SR SVK 2022-12-10
RcRownchangeKK*chgGame
 2346 2289 1.50 2 0.65 10 6.50 
  Zetocha, Claudiu f2304 SVK1.0010.52105.20 
  Lipka, Juraj m2387 SVK0.5010.13101.30 

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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