Individual Calculations May 2019
 Ragger, Anna-Christina  Total change: 1.60  Rating chartPersonal card
 Steirische Landesliga 2018/2019 rd11 Graz AUT 2019-04-06
RcRownchangeKK*chgGame
 2214 2270 0.50 1 -0.08 20 -1.60 
  Spindelboeck, Gernot f2214 AUT0.501-0.0820-1.60 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2241 2270 5.00 9 0.16 20 3.20 
  Bunk, Wolfgang 2021 GER1.0010.19203.80 
  Van Foreest, Jorden g2598 NED0.001-0.1320-2.60 
  Braeutigam, Thomas 2076 GER1.0010.25205.00 
  Ploder, Udo 1952 GER1.0010.13202.60 
  Kopylov, Michael m2414 UKR0.001-0.3120-6.20 
  Van Der Valk, Niklas 2126 GER1.0010.31206.20 
  Gilevych, Artem m2423 ITA0.001-0.3020-6.00 
  Zilberman, Polina wm2148 GER1.0010.33206.60 
  Parvanyan, Ashot m2409 GER0.001-0.3120-6.20 

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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