Individual Calculations February 2020
 Bolyki, Istvan  Total change: 69.30  Rating chartPersonal card
 11th Christmas Open 2019 Budapest HUN 2019-12-27
RcRownchangeKK*chgGame
 1865 1765 2.50 7 -0.10 35 -3.50 
  Giang, Tran Nam c2032 HUN0.001-0.1835-6.30 
  Laszlo, Csaba 1877 HUN0.001-0.3535-12.25 
  Zoldy, Robert 1922 HUN0.5010.21357.35 
  Karacsonyi, Luca 1611 HUN1.0010.293510.15 
  Varga, Boldizsar 1899 HUN0.001-0.3235-11.20 
  Csernyik, Mark 1776 HUN1.0010.523518.20 
  Csalami, Gabor 1940 HUN0.001-0.2735-9.45 

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)
 
 18th Art Pub Cup Open Budapest HUN 2020-01-02
RcRownchangeKK*chgGame
 1828 1758 3.50 7 0.50 35 17.50 
  Kovacs, David 2158  * HUN0.001-0.0835-2.80 
  Vona, Attila 1610 HUN1.0010.303510.50 
  Demjen, Mark 2041 HUN0.001-0.1635-5.60 
  La Barbera, Manfredi 1487 ITA0.501-0.3335-11.55 
  Monduk, Laszlo 1528 HUN1.0010.21357.35 
  Fellegi, Zoltan 1927 HUN0.5010.22357.70 
  Mezei, Csaba 2043 HUN0.5010.343511.90 
 * 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)
 
 Hobagoly Cup January 2020 Budapest HUN 2020-01-17
RcRownchangeKK*chgGame
 1827 1758 4.00 6 1.58 35 55.30 
  Paksai, Nikolett 1358  * HUN1.0010.08352.80 
  Szekeres, Janos 1939 HUN1.0010.743525.90 
  Szente Varga, Fruzsina wf2127 HUN0.001-0.1035-3.50 
  Pirvulescu, Adrian 1889 ROU0.5010.18356.30 
  Pozsonyi, Istvan 1908 HUN0.5010.20357.00 
  Repiczki, Tamas 1742 HUN1.0010.483516.80 
 * 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)
 

 

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