Individual Calculations February 2018
 Aarav, Dengla  Total change: 148.40  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1947 1747 3.50 8 1.55 40 62.00 
  Svedberg, Hans 2019 SWE0.5010.334013.20 
  Algars, Olle 2007 SWE0.5010.324012.80 
  Degerfeldt, Sven 1914 SWE0.5010.22408.80 
  Ljung, Rickard 1927 SWE0.5010.24409.60 
  Sirletti, Sonia 1907 ITA0.5010.21408.40 
  Johansson, Nicklas 1909 SWE0.001-0.2940-11.60 
  Nilsson, Christer 1950 1984 SWE0.5010.304012.00 
  James, Chris 1911 SCO0.5010.22408.80 

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)
 
 10th Perenyi Bela Memorial 2018 Budapest HUN 2018-01-05
RcRownchangeKK*chgGame
 1958 1747 4.50 9 2.16 40 86.40 
  Kovacs, Judit 2107 HUN0.001-0.1040-4.00 
  Torok, Tamas Titusz 2127 HUN0.5010.414016.40 
  Czibulka, Zoltan Dr. 2092 HUN0.5010.394015.60 
  Foldi, Martin 1932 HUN0.001-0.2640-10.40 
  Giang, Tran Nam 1682 HUN0.501-0.0940-3.60 
  Szurkos, Andras 1668 HUN1.0010.394015.60 
  Nagy, Laszlo 1904 HUN1.0010.714028.40 
  Leuba, Jean-Charles 2073 FRA0.5010.374014.80 
  Pesztericz, Laszlo f2035 HUN0.5010.344013.60 

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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