Individual Calculations October 2018
 Kerti, Janos  Total change: -16.60  Rating chartPersonal card
 11th Berekfurdo Autumn 2018 U2000 Berekfurdo HUN 2018-09-13
RcRownchangeKK*chgGame
 1559 1597 3.00 7 -0.83 20 -16.60 
  Kovacs, Andras 1838 HUN0.5010.30206.00 
  Rabovszky, Gyorgy 1824 HUN0.001-0.2120-4.20 
  Kozma, Jeno 1401 HUN0.001-0.7520-15.00 
  Szaniszlo, Milan 1314 HUN1.0010.16203.20 
  Aranyasz, Robert 1430 HUN0.501-0.2220-4.40 
  Gyurika, Roland 1416 HUN1.0010.26205.20 
  Balatoni, Gyorgy 1692 HUN0.001-0.3720-7.40 

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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