Individual Calculations March 2020
 Karolyi, Tibor  Total change: -2.80  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 7-8 Hungary East HUN 2020-02-02
RcRownchangeKK*chgGame
 2218 2322 1.00 2 -0.28 10 -2.80 
  Dory, Jeno m2173 HUN0.501-0.2010-2.00 
  Csiki, Endre f2263 HUN0.501-0.0810-0.80 

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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