Individual Calculations March 2018
 Petroczy, Zoltan  Total change: 33.20  Rating chartPersonal card
 Horvath Imre Memorial 2018 Tapolca HUN 2018-02-03
RcRownchangeKK*chgGame
 1419 1451 3.50 5 0.91 40 36.40 
  Horvath, Sebestyen 1052 HUN1.0010.08403.20 
  Alexandrov, Ilya 1289 HUN1.0010.294011.60 
  Simon, Istvan 1650 HUN1.0010.764030.40 
  Mate, Mihaly 1559 HUN0.001-0.3540-14.00 
  Toth, Gabor 1547 HUN0.5010.13405.20 

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)
 
 HUN Team League 2nd Div. Szechenyi Istvan Group 2017-2018 R 6 Hungary North-West HUN 2018-02-18
RcRownchangeKK*chgGame
 1851 1451 0.00 1 -0.08 40 -3.20 
  Mihalyfi, Gabor 1851  * HUN0.001-0.0840-3.20 
 * 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)
 

 

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