Individual Calculations February 2018
 Piroska, Istvan  Total change: 6.60  Rating chartPersonal card
 10th Perenyi Bela Memorial 2018 Budapest HUN 2018-01-05
RcRownchangeKK*chgGame
 2044 2146 5.50 9 -0.07 20 -1.40 
  Polyanszky-Tamasi, Zoltan Dr. 1819 HUN1.0010.13202.60 
  Gaal, Zsoka wc2018 HUN1.0010.33206.60 
  To, Nhat Minh m2323 HUN0.001-0.2720-5.40 
  Bartuszek, Andras 1810 HUN1.0010.12202.40 
  Balint, Vilmos 2251 HUN0.001-0.3620-7.20 
  Vereczkei, Laszlo 2014 HUN0.501-0.1820-3.60 
  Virag, Balint 1894 HUN1.0010.19203.80 
  Jamrich, Gyorgy f2230 HUN0.001-0.3820-7.60 
  Bodrogi, Mihaly 2038 HUN1.0010.35207.00 

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 Budapest Lilienthal Andor Group 2017-2018 R 6 Budapest HUN 2018-01-14
RcRownchangeKK*chgGame
 2313 2146 0.00 1 -0.28 20 -5.60 
  Polyik, Peter 2313 HUN0.001-0.2820-5.60 

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)
 
 Team League Budapest Lilienthal Andor Group 2017-2018 R 7 Budapest HUN 2018-01-21
RcRownchangeKK*chgGame
 2132 2146 1.00 1 0.48 20 9.60 
  Vargyas, Zoltan 2132 HUN1.0010.48209.60 

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)
 
 HUN Team League 1 B Div. Charousek Rezso Group 2017-2018 R 5 Hungary West HUN 2018-01-28
RcRownchangeKK*chgGame
 2298 2146 0.50 1 0.20 20 4.00 
  Ivan, Attila f2298 HUN0.5010.20204.00 

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)
 

 

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