Individual Calculations December 2019
 Sieber, Fiona  Total change: -14.20  Rating chartPersonal card
 22th European Team Ch 2019 (Women) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2188 2252 3.50 7 -0.54 20 -10.80 
  Buksa, Nataliya m2410 UKR0.5010.21204.20 
  Heinatz, Gundula wm2175 SUI1.0010.39207.80 
  Janzelj, Lara wm2159 SLO0.001-0.6320-12.60 
  Rogule, Laura wg2269 LAT0.001-0.4820-9.60 
  Yildiz Kadioglu, Betul Cemre wg2338 TUR0.5010.12202.40 
  Koridze, Lile 1988 GEO0.501-0.3220-6.40 
  Barbier, Astrid 1974 BEL1.0010.17203.40 

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)
 
 2. Bundesliga Nord 2019/2020 November 2019 various GER 2019-11-23
RcRownchangeKK*chgGame
 2165 2291 0.50 1 -0.17 20 -3.40 
  Tiarks, Jann-Christian c2165 GER0.501-0.1720-3.40 

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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