Individual Calculations February 2018
 Keller, Peter  Total change: 6.40  Rating chartPersonal card
 5th Dr.Berecz Arpad Memorial Group B U1900 Szeged HUN 2017-12-27
RcRownchangeKK*chgGame
 1496 1336 2.00 6 0.16 40 6.40 
  Gyurika, Tamas 1663 HUN0.5010.374014.80 
  Varga, Mihaly 1612 HUN0.001-0.1740-6.80 
  Markus, Molli Amina wc1503 HUN0.001-0.2840-11.20 
  Hodi, Adam 1170 HUN1.0010.284011.20 
  Jojart, Zsolt 1514 HUN0.5010.23409.20 
  Fodor, Gabor 1514 HUN0.001-0.2740-10.80 

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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