Individual Calculations December 2019
 Toth, Istvan  Total change: 1.60  Rating chartPersonal card
 HUN National Team Ch. Barcza Division 2019-2020 R 3-4 Hungary North East HUN 2019-11-10
RcRownchangeKK*chgGame
 2084 1840 0.50 2 0.07 20 1.40 
  Vachylia, Andrii f2202 UKR0.001-0.1020-2.00 
  Duzs, Jozsef 1965 HUN0.5010.17203.40 

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)
 
 Chess in the City 2019 Tiszaujvaros Open U2000 Tiszaujvaros HUN 2019-11-21
RcRownchangeKK*chgGame
 1833 1840 3.50 7 0.01 20 0.20 
  Bran, Horatiu 1508 ROU1.0010.12202.40 
  Mintenko, Heorhiy 1944 HUN0.5010.14202.80 
  Acs, Gabor 1991 HUN0.5010.20204.00 
  Cirjan, Daniel 1877 ROU0.5010.05201.00 
  Toth, Nikoletta wf1961 HUN0.001-0.3420-6.80 
  Szigeti, Mihaly 1626 HUN1.0010.23204.60 
  Illes, David Mark 1922 HUN0.001-0.3920-7.80 

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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