Individual Calculations April 2019
 Bozsoki, Janos  Total change: -63.80  Rating chartPersonal card
 Team League Fejer Region First Division 2018-2019 R 4-5 Fejer Region HUN 2019-03-09
RcRownchangeKK*chgGame
 1802 1788 0.00 2 -0.97 20 -19.40 
  Reiter, Laszlo 1726 HUN0.001-0.5920-11.80 
  Ruff, Laszlo 1877 HUN0.001-0.3820-7.60 

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)
 
 Fejer Region Individual Ch. 2019 Szekesfehervar HUN 2019-03-15
RcRownchangeKK*chgGame
 1597 1788 2.00 5 -1.55 20 -31.00 
  Kun, Balint 1762 HUN0.001-0.5420-10.80 
  Sarok, Peter Jr. 1388  * HUN0.501-0.4220-8.40 
  Hollosi, Tibor 1388  * HUN1.0010.08201.60 
  Kozak, Tibor 1751 HUN0.001-0.5520-11.00 
  Tvarusko, Laszlo 1698 HUN0.501-0.1220-2.40 
 * 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)
 
 Team League Pest Region Hoschek Laszlo Group 2018-2019 R 8 Pest Region HUN 2019-03-24
RcRownchangeKK*chgGame
 1666 1788 0.00 1 -0.67 20 -13.40 
  Kovolgyi, Krisztian 1666 HUN0.001-0.6720-13.40 

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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