Individual Calculations March 2020
 Ivan, Reka Gyongyver  Total change: 37.20  Rating chartPersonal card
 Chess in the City 2020 - 6th Tarcal Open Tarcal HUN 2020-02-06
RcRownchangeKK*chgGame
 1742 1648 3.00 6 0.67 40 26.80 
  Illes, David Mark 1985 HUN0.001-0.1240-4.80 
  Zadori, Janos 1366 HUN1.0010.16406.40 
  Radics, Laszlo Dr. 1873 HUN0.5010.284011.20 
  Adam, Zoltan 1831 HUN0.5010.24409.60 
  Cirjan, Daniel 1878 ROU0.001-0.2140-8.40 
  Szabo, Akos 1518 HUN1.0010.324012.80 

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)
 
 BAZ Region Team Ch. Borbely Z. 2019-2020 R 6 BAZ Region HUN 2020-02-15
RcRownchangeKK*chgGame
 1849 1648 0.50 1 0.26 40 10.40 
  Cseh, Miklos 1849 HUN0.5010.264010.40 

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)
 

 

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