Individual Calculations February 2018
 Tamas, Attila  Total change: -7.80  Rating chartPersonal card
 5th Dr.Berecz Arpad Memorial Group B U1900 Szeged HUN 2017-12-27
RcRownchangeKK*chgGame
 1457 1295 1.50 6 -0.39 20 -7.80 
  Gerda, Emil 1623 HUN0.001-0.1320-2.60 
  Jojart, Zsolt 1514 HUN0.001-0.2220-4.40 
  Mircov, Nicola-Alexandar 1695  * ROU0.5010.42208.40 
  Vajna, Zsolt 1299 HUN0.001-0.4920-9.80 
  Hodi, Adam 1170 HUN1.0010.33206.60 
  Marjanovic, Alex 1441 HUN0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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