Individual Calculations May 2019
 Donko, Matyas  Total change: -3.80  Rating chartPersonal card
 HUN Team League 2nd Div. Toth Laszlo Group 2018-2019 R 9-10 Hungary HUN 2019-03-10
RcRownchangeKK*chgGame
 2110 1903 0.50 2 0.02 20 0.40 
  Molnar, Laszlo 2148 HUN0.5010.30206.00 
  Retkes, Peter 2072 HUN0.001-0.2820-5.60 

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 Team League 2nd Div. Toth Laszlo Group 2018-2019 R 11 Hungary HUN 2019-04-28
RcRownchangeKK*chgGame
 1747 1903 0.50 1 -0.21 20 -4.20 
  Oltean, Cristian-Daniel 1747 ROU0.501-0.2120-4.20 

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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