Individual Calculations February 2018
 Pervai, Laszlo  Total change: 4.60  Rating chartPersonal card
 1st Metlife Christmas Open B Budapest HUN 2017-12-27
RcRownchangeKK*chgGame
 1351 1174 2.00 6 0.23 20 4.60 
  Csomor, Gabor 1475 HUN1.0010.852017.00 
  Belencsak, Istvan 1424 HUN1.0010.812016.20 
  Csermely, Zoltan 1574  * HUN0.001-0.0820-1.60 
  Moricz, Karmen 1343 HUN0.001-0.2820-5.60 
  Karacsonyi, Luca 1259 HUN0.001-0.3820-7.60 
  Szuhorukov, Viktor 1031 HUN0.001-0.6920-13.80 
 * 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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