Individual Calculations October 2020
 Piroska, Istvan  Total change: 6.20  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 10 (post) Hungary East HUN 2020-08-30
RcRownchangeKK*chgGame
 2301 2143 0.50 1 0.21 20 4.20 
  Gelle, Istvan f2301 HUN0.5010.21204.20 

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)
 
 Zalakaros International Chess Festival Barczay Laszlo Memorial Zalakaros HUN 2020-08-31
RcRownchangeKK*chgGame
 2060 2143 4.50 7 0.30 20 6.00 
  Pete, Zeteny Dominik 1743  * HUN1.0010.08201.60 
  Aczel, Gergely g2511 HUN0.001-0.1020-2.00 
  Somogyi, Gabor 1870 HUN1.0010.17203.40 
  Bodrogi, Bendeguz 2146 HUN0.001-0.5020-10.00 
  Deak, Laszlo 1903 HUN1.0010.20204.00 
  Metaxasz, Vaszilisz 2039 HUN1.0010.36207.20 
  Hardicsay, Peter m2205 HUN0.5010.09201.80 
 * 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 National Team Ch. Maroczy Division 2019-2020 R 11 (postp) Hungary East HUN 2020-09-13
RcRownchangeKK*chgGame
 2283 2131 0.00 1 -0.30 20 -6.00 
  Halak, Miklos f2283 HUN0.001-0.3020-6.00 

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)
 
 6th Wolf Gyorgy Memorial Open Berekfurdo HUN 2020-09-24
RcRownchangeKK*chgGame
 2085 2131 4.00 7 0.10 20 2.00 
  Turcsanyi, Vince Gergo 1903 HUN0.001-0.7920-15.80 
  Toth, Nikoletta wf1910 HUN1.0010.22204.40 
  Egyed, Gabor 2183 HUN1.0010.572011.40 
  Boguszlavszkij, Jevgenyij m2168 HUN1.0010.552011.00 
  Becskei, Zoltan f2167 HUN0.5010.05201.00 
  Meszaros, Andras m2203 HUN0.001-0.4020-8.00 
  Egyed, Judit wf2060 HUN0.501-0.1020-2.00 

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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