Individual Calculations December 2022
 Melamed, Tatjana  Total change: -36.00  Rating chartPersonal card
 1. Frauenbundesliga 2022-2023 November 2022 various GER 2022-11-12
RcRownchangeKK*chgGame
 2305 2366 0.50 2 -0.66 20 -13.20 
  Zatonskih, Anna mwg2349 USA0.501-0.0220-0.40 
  Koepke, Elena wg2260 GER0.001-0.6420-12.80 

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)
 
 Oberliga Ost A 2022-2023 November 2022 various GER 2022-11-26
RcRownchangeKK*chgGame
 2093 2366 0.50 2 -1.14 20 -22.80 
  Henning, Marvin 2008 GER0.501-0.4020-8.00 
  Fischer, Edwin 2178 GER0.001-0.7420-14.80 

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)
 

 

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