Individual Calculations February 2019
 Toth, Laszlo G.  Total change: 1.00  Rating chartPersonal card
 10th Christmas Open B Budapest HUN 2018-12-27
RcRownchangeKK*chgGame
 1472 1663 1.50 3 -0.71 20 -14.20 
  Horvath, Zoltan 1334 HUN0.501-0.3820-7.60 
  Sztruhar, Noemi 1518 HUN1.0010.31206.20 
  Piskoti, Laszlo 1564 HUN0.001-0.6420-12.80 

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)
 
 Team League Pest Region Toth Gyorgy Group 2018-2019 R 6 Pest Region HUN 2019-01-20
RcRownchangeKK*chgGame
 1870 1670 1.00 1 0.76 20 15.20 
  Botos, Jozsef 1870 HUN1.0010.762015.20 

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)
 

 

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