Individual Calculations August 2018
 Donka, Peter  Total change: 5.20  Rating chartPersonal card
 11th Arnoth Sandor Memorial Puspokladany HUN 2018-07-25
RcRownchangeKK*chgGame
 1924 2076 6.50 9 0.26 20 5.20 
  Szabo, Istvan 1843 HUN0.001-0.7920-15.80 
  Sandor, Imre 1840 HUN1.0010.20204.00 
  Tumo, Bence 1826 HUN1.0010.19203.80 
  Kacsandi, Lili Fruzsina 1828 HUN1.0010.19203.80 
  Magi, Tibor 1886 HUN1.0010.25205.00 
  Leszko, Bence 1987 HUN0.501-0.1220-2.40 
  Heinrich, Jan 1941 SVK0.501-0.1820-3.60 
  Balazs, Ladislav 2075 SVK0.5010.00200.00 
  Csala, Jan 2093 SVK1.0010.522010.40 

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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