Individual Calculations April 2018
 Kovacs, Istvan  Total change: -6.80  Rating chartPersonal card
 HUN Team League 1 B Div. Maroczy Geza Group 2017-2018 R 7-8 Hungary East HUN 2018-03-04
RcRownchangeKK*chgGame
 2117 2124 0.50 2 -0.52 20 -10.40 
  Felmery, Mate 2109 HUN0.501-0.0220-0.40 
  Ondok, Laszlo Dr. 2125 HUN0.001-0.5020-10.00 

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 Szalkai Group 2017-2018 R 6 Pest Region HUN 2018-03-11
RcRownchangeKK*chgGame
 1956 2124 1.00 1 0.28 20 5.60 
  Zamodics, Peter 1956 HUN1.0010.28205.60 

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)
 
 14th Art Pub Cup Open Budapest HUN 2018-03-15
RcRownchangeKK*chgGame
 1988 2124 4.50 7 -0.10 20 -2.00 
  Safar, Istvan 1724  * HUN1.0010.08201.60 
  Bartuszek, Andras 1821 HUN1.0010.14202.80 
  To, Nhat Minh m2364 HUN0.001-0.2020-4.00 
  Virganc, Roland 1870 HUN1.0010.19203.80 
  Pasti, Aron c1958 HUN1.0010.28205.60 
  Sarosi, Zoltan m2229 HUN0.001-0.3620-7.20 
  Simonics, Peter 1949 HUN0.501-0.2320-4.60 
 * 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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