Individual Calculations December 2019
 Zatonskih, Anna  Total change: 7.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Meester Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2553 2413 1.00 1 0.69 10 6.90 
  Ernst, Sipke g2553 NED1.0010.69106.90 

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 West 2019/2020 November 2019 various GER 2019-11-24
RcRownchangeKK*chgGame
 2436 2413 0.50 1 0.03 10 0.30 
  Dardha, Daniel m2436 BEL0.5010.03100.30 

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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