Individual Calculations April 2019
 Petcu, Janos  Total change: -34.80  Rating chartPersonal card
 V. Wolf Gyorgy Memorial B U2000 Berekfurdo HUN 2019-03-14
RcRownchangeKK*chgGame
 1511 1781 4.00 7 -1.74 20 -34.80 
  Monduk, Laszlo 1436 HUN0.001-0.8920-17.80 
  Kozma, Jeno 1490 HUN0.001-0.8520-17.00 
  Lazsadi, Kerka Lilla 1381  * HUN1.0010.08201.60 
  Aranyasz, Robert 1537 HUN1.0010.20204.00 
  Kiraly, Lilla Virag 1588 HUN1.0010.25205.00 
  Hever, Janos 1619 HUN0.501-0.2120-4.20 
  Igaz, Geza 1524 HUN0.501-0.3220-6.40 
 * 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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