Individual Calculations January 2020
 Mezei, Csaba  Total change: 21.20  Rating chartPersonal card
 HUN National Team Ch. Erkel Division 2019-2020 R 5-6 Hungary Middle HUN 2019-12-01
RcRownchangeKK*chgGame
 2190 2022 1.50 2 0.94 20 18.80 
  Peredy, Ferenc m2201 HUN1.0010.732014.60 
  Zanaty, Zsolt 2178 HUN0.5010.21204.20 

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)
 
 Budapest Team Ch. Szen J. Group 2019-2020 R 5 Budapest HUN 2019-12-08
RcRownchangeKK*chgGame
 1687 2022 1.00 1 0.12 20 2.40 
  Makrai, Peter 1687 HUN1.0010.12202.40 

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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